{"title":"HVAC Filters","description":"\u003cp\u003eCabin air filters are a regularly overlooked maintenance component that directly affects the air quality inside the passenger cabin and the efficiency of the HVAC system, trapping pollen, dust, particulates, and some models also capturing bacteria and odors before they circulate through the vehicle's interior. A clogged cabin air filter restricts airflow through the HVAC system, reducing defrost performance, weakening air conditioning output, and causing the blower motor to work harder than necessary, often resulting in a musty odor from mold growth on the wet filter material. Most manufacturers recommend replacing the cabin air filter every 15,000 to 25,000 miles, though vehicles driven in dusty environments, urban areas with high pollution, or areas with high pollen counts require more frequent replacement. K\u0026amp;N, Bosch, and OEM equivalent brands all produce high-quality cabin air filters for virtually every modern vehicle.\u003c\/p\u003e\n\u003ch4\u003ePopular Upgrades\u003c\/h4\u003e\n\u003cp\u003eK\u0026amp;N washable cabin air filters are the most popular upgrade for owners who want a reusable, high-flow replacement that provides better airflow than a standard paper cabin filter and can be washed and re-oiled for multiple service intervals. Bosch HEPA cabin air filters provide enhanced particulate capture including ultrafine particles, making them the choice for allergy sufferers or owners who live in areas with high air pollution. Charcoal-activated cabin air filters from brands including Mann-Hummel and AQ capture odors from exhaust fumes, agricultural sources, and urban environments in addition to standard particulate filtration. FRAM Ultra cabin air filters are a budget-friendly OEM-quality option for standard replacement service that meets or e... [truncated, 4759 chars]\u003c\/p\u003e","products":[{"product_id":"k-n-hvac-filter-12-x-20-x-1","title":"K\u0026N HVAC Filter - 12 X 20 X 1","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003eHVC-11220\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e 024844370549\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eK\u0026amp;N Washable HVAC Air Filter HVC-11220 12 x 20 x 1 Inch MERV 11\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe K\u0026amp;N HVC-11220 is a washable reusable air filter sized 12 x 20 x 1 inches for home HVAC systems furnaces and air handlers. This MERV 11 pleated synthetic media filter fits standard slots delivering balanced airflow and filtration to trap dust pollen bacteria spores allergens pet dander and contaminants. Maintain HVAC efficiency with long-lasting performance and easy maintenance.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMERV 11 Rating:\u003c\/strong\u003e Captures fine particles including dust pollen bacteria spores allergens and pet dander for cleaner indoor air\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWashable and Reusable:\u003c\/strong\u003e Clean with water and mild soap every 6 months then reinstall for years of use without buying disposables\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Airflow:\u003c\/strong\u003e Maintains HVAC system efficiency by allowing proper air passage while filtering effectively\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDust Holding Capacity:\u003c\/strong\u003e Holds more dust and debris extending service intervals for reliable performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifetime Limited Warranty:\u003c\/strong\u003e Guaranteed for the life of your HVAC unit ensuring dependable protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eNominal size 12 x 20 x 1 inches actual dimensions 11.75 x 19.75 x 0.81 inches fits most standard HVAC filter tracks\u003c\/li\u003e\n\u003cli\u003eWash filter when visibly dirty using K\u0026amp;N Recharger kit or water and reinstall dry\u003c\/li\u003e\n\u003cli\u003eProduct weight 0.65 pounds ships in box measuring 12.25 x 20.25 x 1.25 inches\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation recommended.\u003c\/li\u003e\n\u003cli\u003eTurn off HVAC power remove old filter slide K\u0026amp;N HVC-11220 into slot airflow arrow toward furnace\u003c\/li\u003e\n\u003cli\u003eNo tools or hardware needed compatible with standard 12x20x1 filter compartments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eUniversal\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003ctd\u003eHVAC Furnaces Air Handlers\u003c\/td\u003e\n\u003ctd\u003e12x20x1 Filter Size\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose K\u0026amp;N?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eTrusted filtration leader since 1969 with proven technology in air filters\u003c\/li\u003e\n\u003cli\u003eEngineered pleated synthetic media for durability and reusability\u003c\/li\u003e\n\u003cli\u003eBacked by lifetime warranty and high customer satisfaction\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Will HVC-11220 fit my HVAC unit?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Yes it fits any furnace air handler or HVAC system designed for 12 x 20 x 1 inch filters check your slot dimensions for compatibility\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What material is used?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Pleated synthetic filter media rated MERV 11 washable with water resists mold and provides high dust capacity\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What is the warranty and maintenance?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Lifetime limited warranty clean every 6 months or when dirty reinstall after drying no replacement needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e UPS Ground\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock - ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Protective cardboard box 12.25 x 20.25 x 1.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.65 pounds\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"K\u0026N Engineering","offers":[{"title":"Default Title","offer_id":40091421343823,"sku":"KNNHVC-11220","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/kn-hvac-filter-12-x-20-x-1-kn-engineering.jpg?v=1766993558"},{"product_id":"k-n-12-in-w-x-24-in-l-x-1-in-washable-merv-11-pleated-air-filte","title":"K\u0026N 12-in W x 24-in L x 1-in Washable MERV 11 Pleated Air Filte","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003eHVC-11224\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e 024844370495\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eK\u0026amp;N HVC-11224 12-in x 24-in x 1-in Washable MERV 11 Pleated Air Filter\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThis K\u0026amp;N washable air filter fits standard HVAC systems using 12 x 24 x 1-inch filters delivering MERV 11 filtration to trap dust pollen bacteria spores allergens pet dander and contaminants while maintaining airflow. Actual dimensions measure 11.75 x 23.375 x 0.75 inches for precise drop-in replacement. Reusable design saves money over disposables and lasts the life of your HVAC unit with simple washing.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMERV 11 Rating:\u003c\/strong\u003e Filters 85 percent of particles between 3-10 microns including dust pollen mold spores bacteria and pet dander for cleaner indoor air.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWashable and Reusable:\u003c\/strong\u003e Clean with water and mild soap every 6-12 months depending on use rinse dry and reinstall for years of performance without replacement costs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePleated Synthetic Media:\u003c\/strong\u003e High dust holding capacity extends service life and supports consistent airflow to keep HVAC efficiency high.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced Airflow:\u003c\/strong\u003e Allows proper system operation without restricting air reducing energy use and strain on blower motor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifetime Limited Warranty:\u003c\/strong\u003e Covered for the life of your HVAC system ensuring reliable protection backed by K\u0026amp;N quality.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eInspect and wash filter every 6 months or as needed based on air quality and usage.\u003c\/li\u003e\n\u003cli\u003eRinse thoroughly and air dry completely before reinstalling to maintain filtration performance.\u003c\/li\u003e\n\u003cli\u003eShips in protective packaging measuring approximately 12.5 x 25 x 2 inches.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation recommended.\u003c\/li\u003e\n\u003cli\u003eTurn off HVAC power before removing old filter and inserting new one arrow facing airflow direction.\u003c\/li\u003e\n\u003cli\u003eCompatible with any standard 12 x 24 x 1-inch filter slot in furnaces air handlers and return grilles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eUniversal\u003c\/td\u003e\n\u003ctd\u003eHVAC Systems\u003c\/td\u003e\n\u003ctd\u003e12x24x1 Filter Slot\u003c\/td\u003e\n\u003ctd\u003eAll\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose K\u0026amp;N?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDecades of filtration expertise from automotive to residential applications.\u003c\/li\u003e\n\u003cli\u003eDurable construction withstands repeated washing without media degradation.\u003c\/li\u003e\n\u003cli\u003eEngineered for real-world conditions with proven airflow and capture rates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Does this fit my HVAC system?\u003cbr\u003e\n \u003cstrong\u003eA:\u003c\/strong\u003e Yes fits any furnace air handler or return requiring nominal 12 x 24 x 1-inch filter check your slot size for confirmation.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What material is used?\u003cbr\u003e\n \u003cstrong\u003eA:\u003c\/strong\u003e Pleated synthetic media designed for high efficiency washability and dust capacity without fiberglass.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What is the warranty?\u003cbr\u003e\n \u003cstrong\u003eA:\u003c\/strong\u003e Lifetime limited warranty for the life of your HVAC unit when maintained properly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eShipping \u0026amp;amp. Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e Ground shipping via UPS or FedEx\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock - ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Boxed dimensions 12.5 x 25 x 2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.8 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"K\u0026N Engineering","offers":[{"title":"Default Title","offer_id":40091421671503,"sku":"KNNHVC-11224","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/kn-12-in-w-x-24-in-l-x-1-in-washable-merv-11-pleated-air-filte-kn-engineering.jpg?v=1766993560"},{"product_id":"k-n-hvac-filter-14-x-20-x-1","title":"K\u0026N HVAC Filter - 14 x 20 x 1","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003eHVC-11420\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e 024844370525\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eK\u0026amp;N HVAC Filter 14 x 20 x 1 HVC-11420 MERV 11 Washable Reusable\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eK\u0026amp;N HVC-11420 is a washable reusable air filter sized 14 x 20 x 1 inches for standard residential HVAC systems furnaces and air handlers. This pleated synthetic media filter rated MERV 11 delivers balanced airflow and filtration to trap dust pollen bacteria spores allergens pet dander and contaminants. Install as direct replacement to extend filter life reduce replacements and support HVAC efficiency over time.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMERV 11 Rating:\u003c\/strong\u003e Filters particles effectively while allowing strong airflow for consistent HVAC performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWashable and Reusable:\u003c\/strong\u003e Clean with water and mild soap reinstall for years of service without buying disposables\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Dust Holding Capacity:\u003c\/strong\u003e Holds more contaminants between cleanings for fewer maintenance cycles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcellent Airflow:\u003c\/strong\u003e Maintains system efficiency reduces strain on blower motor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifetime Limited Warranty:\u003c\/strong\u003e Covered for life of your HVAC unit when maintained properly\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eActual dimensions 13.875 x 19.875 x 0.75 inches fit standard 14 x 20 x 1 slots\u003c\/li\u003e\n\u003cli\u003eClean every 3-6 months based on environment or when airflow decreases\u003c\/li\u003e\n\u003cli\u003ePackaged flat ships compact reduces shipping costs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation recommended.\u003c\/li\u003e\n\u003cli\u003eTurn off HVAC power remove old filter slide new filter into track arrow toward airflow\u003c\/li\u003e\n\u003cli\u003eNo tools or hardware required fits most standard filter housings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eUniversal\u003c\/td\u003e\n\u003ctd\u003eAll\u003c\/td\u003e\n\u003ctd\u003eResidential HVAC Furnace Air Handler\u003c\/td\u003e\n\u003ctd\u003e14 x 20 x 1 Filter Size\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose K\u0026amp;N?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eTrusted filtration leader with decades of high-performance media expertise\u003c\/li\u003e\n\u003cli\u003eEngineered for durability and clean air in demanding home environments\u003c\/li\u003e\n\u003cli\u003eProven reusable design saves money and cuts waste long-term\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Does this filter fit my HVAC system?\u003cbr\u003e\n \u003cstrong\u003eA:\u003c\/strong\u003e Yes fits any residential HVAC furnace or air handler with standard 14 x 20 x 1 inch filter slot actual size 13.875 x 19.875 x 0.75 inches\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What is the filter media made of?\u003cbr\u003e\n \u003cstrong\u003eA:\u003c\/strong\u003e Pleated synthetic media designed for high dust holding washability and airflow\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e How do I clean and maintain the warranty?\u003cbr\u003e\n \u003cstrong\u003eA:\u003c\/strong\u003e Rinse with water and mild soap air dry fully reinstall lifetime warranty applies when cleaned as directed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e UPS Ground or FedEx Ground\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock - ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Protective cardboard box 15 x 21 x 2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.75 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"K\u0026N Engineering","offers":[{"title":"Default Title","offer_id":40091422031951,"sku":"KNNHVC-11420","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/kn-hvac-filter-14-x-20-x-1-kn-engineering.jpg?v=1766993564"},{"product_id":"k-n-hvac-filter-14-x-24-x-1","title":"K\u0026N HVAC Filter - 14 X 24 X 1","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003eHVC-11424\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e 024844370501\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eK\u0026amp;N HVAC Filter 14 X 24 X 1 HVC-11424\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eUpgrade home HVAC performance with the K\u0026amp;N HVC-11424 washable air filter sized 14 x 24 x 1 inches. This MERV 11 filter fits standard HVAC systems requiring that dimension providing balanced airflow and filtration. Enjoy clean air longer with its reusable design and high dust holding capacity.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMERV 11 Rating:\u003c\/strong\u003e Captures dust pollen bacteria spores allergens pet dander and contaminants while maintaining airflow\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWashable and Reusable:\u003c\/strong\u003e Clean with water and mild soap reinstall for years of use without buying disposables\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Dust Holding Capacity:\u003c\/strong\u003e Delivers long-lasting performance reducing filter changes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePleated Synthetic Media:\u003c\/strong\u003e Ensures efficient filtration and airflow for HVAC system efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifetime Limited Warranty:\u003c\/strong\u003e Guaranteed for the life of your HVAC unit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eMeasures nominally 14 x 24 x 1 inches actual size 13.88 x 23.88 x 0.75 inches\u003c\/li\u003e\n\u003cli\u003eWash every 6-12 months based on environment or when airflow decreases\u003c\/li\u003e\n\u003cli\u003eShips in protective packaging weight 0.8 lb\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation recommended.\u003c\/li\u003e\n\u003cli\u003eSlide into existing HVAC filter slot no tools required\u003c\/li\u003e\n\u003cli\u003eEnsure arrow points toward airflow direction\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAll Years\u003c\/td\u003e\n\u003ctd\u003eAll Brands\u003c\/td\u003e\n\u003ctd\u003eHVAC Systems\u003c\/td\u003e\n\u003ctd\u003e14 x 24 x 1 Filter Size\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose K\u0026amp;N?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eTrusted brand for air filtration since 1969\u003c\/li\u003e\n\u003cli\u003eEngineered for durability and performance\u003c\/li\u003e\n\u003cli\u003eProven in high-demand applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What HVAC systems does HVC-11424 fit?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Fits any residential furnace air handler or coil requiring a 14 x 24 x 1 inch filter check your unit dimensions first\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What material is the filter made from?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Pleated synthetic media designed for washability and MERV 11 performance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What is the warranty?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Lifetime limited warranty covers defects for the life of your HVAC system\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e UPS Ground or FedEx\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock - ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Cardboard box approximately 15 x 25 x 2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.8 lb\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"K\u0026N Engineering","offers":[{"title":"Default Title","offer_id":40091422425167,"sku":"KNNHVC-11424","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/kn-hvac-filter-14-x-24-x-1-kn-engineering.jpg?v=1766993568"},{"product_id":"k-n-hvac-filter-14-x-25-x-1","title":"K\u0026N HVAC Filter - 14 x 25 x 1","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003eHVC-11425\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e 024844370471\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eK\u0026amp;N HVC-11425 HVAC Filter 14 x 25 x 1\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe K\u0026amp;N HVC-11425 is a washable reusable air filter sized 14 x 25 x 1 for standard residential HVAC furnace and AC slots. This MERV 11 pleated synthetic media filter traps dust pollen bacteria spores allergens pet dander and contaminants while delivering balanced airflow to support system efficiency. Clean air lasts with high dust holding capacity and simple maintenance for years of performance.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMERV 11 Rating:\u003c\/strong\u003e Filters fine particles including dust pollen bacteria spores allergens and pet dander\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWashable Reusable Design:\u003c\/strong\u003e Rinse clean reinstall for ongoing use without buying disposables\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Dust Holding Capacity:\u003c\/strong\u003e Extends time between cleanings for reliable long term filtration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced Airflow:\u003c\/strong\u003e Maintains HVAC efficiency by allowing air to flow freely\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifetime Limited Warranty:\u003c\/strong\u003e Backed for the life of your HVAC unit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eVerify HVAC filter slot measures 14 x 25 x 1 before purchase\u003c\/li\u003e\n\u003cli\u003eWash every 3 6 months based on environment or when dirty\u003c\/li\u003e\n\u003cli\u003eReduces waste with reusable design over disposables\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation recommended.\u003c\/li\u003e\n\u003cli\u003eTurn off power to HVAC unit before accessing filter slot\u003c\/li\u003e\n\u003cli\u003eDrop in replacement fits standard slots no tools or hardware required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1990-Present\u003c\/td\u003e\n\u003ctd\u003eCarrier\u003c\/td\u003e\n\u003ctd\u003eVarious Furnaces AC\u003c\/td\u003e\n\u003ctd\u003e14x25x1 Filter Slot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1990-Present\u003c\/td\u003e\n\u003ctd\u003eTrane\u003c\/td\u003e\n\u003ctd\u003eVarious Furnaces AC\u003c\/td\u003e\n\u003ctd\u003e14x25x1 Filter Slot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1990-Present\u003c\/td\u003e\n\u003ctd\u003eLennox\u003c\/td\u003e\n\u003ctd\u003eVarious Furnaces AC\u003c\/td\u003e\n\u003ctd\u003e14x25x1 Filter Slot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1990-Present\u003c\/td\u003e\n\u003ctd\u003eGoodman\u003c\/td\u003e\n\u003ctd\u003eVarious Furnaces AC\u003c\/td\u003e\n\u003ctd\u003e14x25x1 Filter Slot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose K\u0026amp;N?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eTrusted air filtration leader since 1969\u003c\/li\u003e\n\u003cli\u003ePleated synthetic media built for durability and reuse\u003c\/li\u003e\n\u003cli\u003eEngineered for precise fit and consistent performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Will this fit my Carrier furnace?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Yes fits standard 14 x 25 x 1 slots in Carrier Trane Lennox Goodman and other HVAC systems confirm your slot size\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What media material is used?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e High quality pleated synthetic filter media rated MERV 11 for effective particle capture\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What warranty coverage applies?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Lifetime limited warranty covers the filter for life of your HVAC unit when maintained properly\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e UPS Ground\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock - ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Protective cardboard box 26 x 14 x 2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.79 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"K\u0026N Engineering","offers":[{"title":"Default Title","offer_id":40091422916687,"sku":"KNNHVC-11425","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/kn-hvac-filter-14-x-25-x-1-kn-engineering.jpg?v=1766993571"},{"product_id":"k-n-hvac-filter-14-x-30-x-1","title":"K\u0026N HVAC Filter - 14 x 30 x 1","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003eHVC-11430\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e 024844370518\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eK\u0026amp;N HVAC Filter 14 x 30 x 1 MERV 11 HVC-11430\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe K\u0026amp;N HVC-11430 is a pleated synthetic washable air filter sized 14 x 30 x 1 inches for standard home HVAC return air slots. It delivers MERV 11 filtration to trap dust pollen bacteria spores allergens pet dander and contaminants while preserving airflow for efficient operation. Enjoy clean fresh air and long term savings by washing and reusing instead of replacing disposables.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMERV 11 Rating:\u003c\/strong\u003e Captures fine particles like dust pollen bacteria spores allergens pet dander and other airborne contaminants\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWashable and Reusable:\u003c\/strong\u003e Clean with water and reinstall hundreds of times for ongoing savings and reduced waste\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Dust Holding Capacity:\u003c\/strong\u003e Retains more contaminants between cleanings for extended performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced Airflow:\u003c\/strong\u003e Maintains HVAC efficiency by allowing air to flow freely through pleats\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifetime Limited Warranty:\u003c\/strong\u003e Backed for the life of your HVAC unit when cleaned regularly\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eActual size 13.875 x 29.875 x 0.75 inches fits nominal 14 x 30 x 1 slots precisely\u003c\/li\u003e\n\u003cli\u003eSpecial order item check stock for lead times\u003c\/li\u003e\n\u003cli\u003eRinse with cool water and mild detergent air dry fully before reuse\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eEasy DIY drop in replacement no tools needed\u003c\/li\u003e\n\u003cli\u003eSlide into filter slot with airflow arrow facing incoming air direction\u003c\/li\u003e\n\u003cli\u003eInspect frame compatibility clean slot before installing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eUniversal\u003c\/td\u003e\n\u003ctd\u003eAll Brands\u003c\/td\u003e\n\u003ctd\u003eHVAC Systems\u003c\/td\u003e\n\u003ctd\u003e14 x 30 x 1 Filter Slots\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose K\u0026amp;N?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDecades of filtration innovation from automotive to home air systems\u003c\/li\u003e\n\u003cli\u003ePleated synthetic media built for durability and reliable capture\u003c\/li\u003e\n\u003cli\u003eDesigned for airflow and filtration balance in everyday use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Does the HVC-11430 fit my furnace or air handler?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Fits any residential HVAC system with a nominal 14 x 30 x 1 inch filter slot verify size on your current filter\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What media is used in this filter?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e High quality pleated synthetic media rated MERV 11 for effective particle capture\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e How often should I clean the filter?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Clean every 3 to 6 months depending on environment or when airflow decreases lifetime warranty applies with proper care\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e UPS Ground\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock - ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Protective box 14 x 30 x 1 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 12.6 ounces\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"K\u0026N Engineering","offers":[{"title":"Default Title","offer_id":40091423375439,"sku":"KNNHVC-11430","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/kn-hvac-filter-14-x-30-x-1-kn-engineering.jpg?v=1766993575"},{"product_id":"k-n-hvac-filter-16-x-20-x-1","title":"K\u0026N HVAC Filter - 16 x 20 x 1","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003eHVC-11620\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e 024844370488\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eK\u0026amp;N Washable HVAC Air Filter 16 x 20 x 1 HVC-11620\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThis K\u0026amp;N HVC-11620 is a washable reusable panel air filter sized nominally at 16 x 20 x 1 inches for standard residential HVAC furnace and AC systems. Actual dimensions measure 15.5 x 19.875 x 0.75 inches to fit common filter tracks from brands like Carrier Trane Goodman and Lennox. MERV 11 pleated synthetic media captures dust pollen bacteria spores allergens pet dander and contaminants while preserving airflow for efficient operation and clean indoor air.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMERV 11 Rating:\u003c\/strong\u003e Balances filtration efficiency with airflow to trap particles down to 3 microns including household dust pollen and microbes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWashable and Reusable:\u003c\/strong\u003e Rinse clean every 6 to 12 months for years of use eliminating frequent replacements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Dust Holding Capacity:\u003c\/strong\u003e Retains more contaminants between cleanings to extend service life\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcellent Airflow:\u003c\/strong\u003e Maintains HVAC system efficiency reducing strain on blower motor and energy costs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifetime Limited Warranty:\u003c\/strong\u003e Covered for the life of your HVAC unit when properly maintained\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eRinse new filter with water before first installation to remove loose fibers\u003c\/li\u003e\n\u003cli\u003eClean every 6 months in low dust environments or 3 months in high dust areas\u003c\/li\u003e\n\u003cli\u003eShips flat in protective packaging dimensions 20.25 x 16.5 x 1.5 inches\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation recommended.\u003c\/li\u003e\n\u003cli\u003eSlide directly into existing 16 x 20 x 1 filter tracks no modifications needed\u003c\/li\u003e\n\u003cli\u003eCardboard frame compatible with standard HVAC filter housings no hardware required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eUniversal\u003c\/td\u003e\n\u003ctd\u003eCarrier\u003c\/td\u003e\n\u003ctd\u003eAll Models\u003c\/td\u003e\n\u003ctd\u003e16 x 20 x 1 Filter Slot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUniversal\u003c\/td\u003e\n\u003ctd\u003eTrane\u003c\/td\u003e\n\u003ctd\u003eAll Models\u003c\/td\u003e\n\u003ctd\u003e16 x 20 x 1 Filter Slot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUniversal\u003c\/td\u003e\n\u003ctd\u003eGoodman\u003c\/td\u003e\n\u003ctd\u003eAll Models\u003c\/td\u003e\n\u003ctd\u003e16 x 20 x 1 Filter Slot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUniversal\u003c\/td\u003e\n\u003ctd\u003eLennox\u003c\/td\u003e\n\u003ctd\u003eAll Models\u003c\/td\u003e\n\u003ctd\u003e16 x 20 x 1 Filter Slot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose K\u0026amp;N?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProven filtration leader since 1969 with millions of filters in use\u003c\/li\u003e\n\u003cli\u003ePleated synthetic media engineered for durability and high capacity\u003c\/li\u003e\n\u003cli\u003eReusable design reduces waste and costs over disposable filters\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Does the HVC-11620 fit my 16 x 20 x 1 HVAC filter slot?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Yes it fits standard slots with nominal 16 x 20 x 1 sizing actual size 15.5 x 19.875 x 0.75 inches works in most Carrier Trane Goodman Lennox and similar systems\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What material is used in this filter?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Pleated synthetic filter media in a sturdy cardboard frame designed for repeated washing and high airflow\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What is the warranty and cleaning process?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Lifetime limited warranty when cleaned as directed rinse with garden hose and mild soap air dry fully before reinstalling\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e UPS Ground\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock - ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e 20.25 x 16.5 x 1.5 inches protective box\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.7 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"K\u0026N Engineering","offers":[{"title":"Default Title","offer_id":40091423768655,"sku":"KNNHVC-11620","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/kn-hvac-filter-16-x-20-x-1-kn-engineering.jpg?v=1766993580"},{"product_id":"k-n-hvac-filter-16-x-24-x-1","title":"K\u0026N HVAC Filter - 16 x 24 x 1","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003eHVC-11624\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e 024844370556\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eK\u0026amp;N HVAC Filter 16 x 24 x 1 MERV 11 Washable Reusable\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThis K\u0026amp;N HVC-11624 is a washable reusable air filter sized 16 x 24 x 1 for standard home HVAC furnace and air handler systems. It fits any unit requiring this common filter dimension providing MERV 11 filtration that captures dust pollen bacteria spores allergens pet dander and contaminants while maintaining strong airflow. Choose this filter for long-term performance cost savings and reduced waste compared to disposables.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMERV 11 Rating:\u003c\/strong\u003e Filters fine particles including dust pollen and allergens for cleaner indoor air in homes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWashable Reusable Design:\u003c\/strong\u003e Rinse clean with water and reinstall for years of use without buying replacements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Dust Holding Capacity:\u003c\/strong\u003e Traps more contaminants over time extending intervals between cleaning\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced Airflow Filtration:\u003c\/strong\u003e Ensures HVAC efficiency with pleated synthetic media that allows air passage while capturing particles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifetime Limited Warranty:\u003c\/strong\u003e Covered for the life of your HVAC system when maintained properly\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eActual filter dimensions 15.88 x 24 x 0.75 inches fit nominal 16 x 24 x 1 slots\u003c\/li\u003e\n\u003cli\u003eRinse with cold water and mild soap air dry fully before reinstalling\u003c\/li\u003e\n\u003cli\u003eProduct weight 0.95 lbs shipping box 17 x 25 x 2 inches 1.3 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation recommended.\u003c\/li\u003e\n\u003cli\u003eTurn off HVAC power remove old filter slide new one into track matching airflow arrow\u003c\/li\u003e\n\u003cli\u003eCompatible with standard filter tracks no additional hardware needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eUniversal\u003c\/td\u003e\n\u003ctd\u003eAll HVAC\u003c\/td\u003e\n\u003ctd\u003eFurnace Air Handler\u003c\/td\u003e\n\u003ctd\u003e16 x 24 x 1 Size\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose K\u0026amp;N?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDecades of air filtration expertise from automotive to home applications\u003c\/li\u003e\n\u003cli\u003eEngineered materials for durability and consistent performance\u003c\/li\u003e\n\u003cli\u003eProven design tested for airflow and particle capture in real conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Does this fit my HVAC unit?\u003cbr\u003e\n \u003cstrong\u003eA:\u003c\/strong\u003e Yes fits any furnace AC or air handler designed for standard 16 x 24 x 1 filters measure your slot to confirm\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What material is used?\u003cbr\u003e\n \u003cstrong\u003eA:\u003c\/strong\u003e Pleated synthetic filter media resists tearing holds dust well and cleans easily with water\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What is the warranty?\u003cbr\u003e\n \u003cstrong\u003eA:\u003c\/strong\u003e Lifetime limited warranty covers defects for the life of your HVAC system with proper cleaning maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e UPS Ground\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock - ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Protective cardboard box 17 x 25 x 2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.3 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"K\u0026N Engineering","offers":[{"title":"Default Title","offer_id":40091424161871,"sku":"KNNHVC-11624","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/kn-hvac-filter-16-x-24-x-1-kn-engineering.jpg?v=1766993587"},{"product_id":"k-n-hvac-filter-16-x-25-x-1","title":"K\u0026N HVAC Filter - 16 x 25 x 1","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003eHVC-11625\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e 024844370457\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eK\u0026amp;N Washable HVAC Air Filter 16 x 25 x 1 HVC-11625\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eK\u0026amp;N HVC-11625 is a washable and reusable air filter sized 16 x 25 x 1 for home HVAC systems. It fits standard filter slots in furnaces air handlers and other units requiring this size. MERV 11 rated media delivers strong filtration of dust pollen and contaminants while preserving airflow for efficient operation.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMERV 11 Rating:\u003c\/strong\u003e Captures dust pollen bacteria spores allergens pet dander and other contaminants\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWashable and Reusable:\u003c\/strong\u003e Clean with water and mild soap then reinstall for years of use and long-term savings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Dust Holding Capacity:\u003c\/strong\u003e Pleated synthetic media holds more dust for extended performance between cleanings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced Airflow:\u003c\/strong\u003e Maintains HVAC efficiency with strong airflow and filtration balance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifetime Limited Warranty:\u003c\/strong\u003e Covered for the life of your HVAC unit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eFits nominal 16 x 25 x 1 inch HVAC filter compartments actual size 15.69 x 24.69 x 0.81 inches\u003c\/li\u003e\n\u003cli\u003eWash every 6-12 months based on use air dry completely before reinstalling\u003c\/li\u003e\n\u003cli\u003eShips in protective cardboard packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation recommended.\u003c\/li\u003e\n\u003cli\u003eSlide directly into existing filter slot no cutting or modifications needed\u003c\/li\u003e\n\u003cli\u003eInstall with airflow arrow pointing toward furnace or air handler\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eUniversal\u003c\/td\u003e\n\u003ctd\u003eAll\u003c\/td\u003e\n\u003ctd\u003eHVAC Systems\u003c\/td\u003e\n\u003ctd\u003e16 x 25 x 1 Filter Size\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose K\u0026amp;N?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDecades of experience crafting high-flow air filters\u003c\/li\u003e\n\u003cli\u003ePleated synthetic media built for repeated washing and durability\u003c\/li\u003e\n\u003cli\u003eEngineered design balances capture and flow for home comfort\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What HVAC units does HVC-11625 fit?\u003cbr\u003e\n \u003cstrong\u003eA:\u003c\/strong\u003e Fits any home furnace air handler or HVAC system with a standard 16 x 25 x 1 filter slot nominal size\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What material is used in this filter?\u003cbr\u003e\n \u003cstrong\u003eA:\u003c\/strong\u003e High-quality pleated synthetic filter media rated MERV 11 for effective particle capture\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What is the warranty on K\u0026amp;N HVC-11625?\u003cbr\u003e\n \u003cstrong\u003eA:\u003c\/strong\u003e Lifetime limited warranty valid for the life of your HVAC unit when maintained properly\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e UPS Ground\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock - ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Cardboard box 25.5 x 16.75 x 1.38 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.79 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"K\u0026N Engineering","offers":[{"title":"Default Title","offer_id":40091424522319,"sku":"KNNHVC-11625","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/kn-hvac-filter-16-x-25-x-1-kn-engineering.jpg?v=1766993598"},{"product_id":"k-n-hvac-filter-18-x-30-x-1","title":"K\u0026N HVAC Filter - 18 x 30 x 1","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003eHVC-11830\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e 024844370570\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eK\u0026amp;N HVC-11830 HVAC Filter 18 x 30 x 1 MERV 11\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eK\u0026amp;N HVC-11830 HVAC filter measures 18 x 30 x 1 inches nominal and fits standard slots in residential furnaces air handlers and HVAC systems. This pleated synthetic media filter offers MERV 11 filtration to trap dust pollen bacteria spores allergens pet dander and contaminants while allowing strong airflow for system efficiency. Washable and reusable design provides years of clean air and cost savings over disposables.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMERV 11 Filtration:\u003c\/strong\u003e Captures fine particles including dust pollen bacteria spores allergens pet dander and other airborne contaminants\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWashable Reusable Design:\u003c\/strong\u003e Rinse with water and mild soap air dry and reinstall for ongoing performance without buying replacements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Dust Holding Capacity:\u003c\/strong\u003e Retains more contaminants between cleanings for extended filter life and consistent results\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced Airflow:\u003c\/strong\u003e Maintains HVAC system efficiency by allowing air to flow freely reducing strain on blower motors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifetime Limited Warranty:\u003c\/strong\u003e Covered for the life of your HVAC unit ensuring reliable long-term protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eActual dimensions 17.5 x 29.625 x 0.75 inches for precise fit in nominal 18 x 30 x 1 slots\u003c\/li\u003e\n\u003cli\u003eClean every 3 to 6 months based on environment or when airflow decreases\u003c\/li\u003e\n\u003cli\u003ePackaged flat for easy handling and storage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation recommended.\u003c\/li\u003e\n\u003cli\u003eDrop-in replacement no tools or modifications needed\u003c\/li\u003e\n\u003cli\u003eCompatible with all standard HVAC filter tracks and holders\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eUniversal\u003c\/td\u003e\n\u003ctd\u003eAll\u003c\/td\u003e\n\u003ctd\u003eHVAC Systems\u003c\/td\u003e\n\u003ctd\u003eFurnaces Air Handlers 18x30x1 Filter Size\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose K\u0026amp;N?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eOver 50 years expertise in high-performance air filtration\u003c\/li\u003e\n\u003cli\u003ePleated synthetic media built for durability and reuse\u003c\/li\u003e\n\u003cli\u003eEngineered for residential HVAC with automotive-grade quality\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Will HVC-11830 fit my HVAC unit?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Fits any residential furnace air handler or HVAC system requiring a nominal 18 x 30 x 1 inch filter check your current filter dimensions for confirmation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What material is the filter media?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e High-quality pleated synthetic media rated MERV 11 for effective particle capture and easy cleaning\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What is the warranty coverage?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Lifetime limited warranty valid for the life of your HVAC system when cleaned and maintained properly\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e UPS Ground\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock - ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Flat protective box 31 x 19 x 1.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.1 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"K\u0026N Engineering","offers":[{"title":"Default Title","offer_id":40091424948303,"sku":"KNNHVC-11830","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/kn-hvac-filter-18-x-30-x-1-kn-engineering.jpg?v=1766993608"},{"product_id":"k-n-hvac-filter-20-x-20-x-1","title":"K\u0026N HVAC Filter - 20 x 20 x 1","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003eHVC-12020\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e 024844370464\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eK\u0026amp;N HVAC Filter 20 x 20 x 1 HVC-12020\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThis K\u0026amp;N washable reusable air filter fits standard 20 x 20 x 1 inch HVAC slots in most residential systems. The pleated synthetic media delivers MERV 11 filtration to trap dust pollen bacteria spores allergens pet dander and contaminants while preserving airflow for efficient operation. Enjoy long-term savings and cleaner air by washing and reusing instead of replacing disposables.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMERV 11 Rating:\u003c\/strong\u003e Filters fine particles down to 3 microns balancing capture efficiency with strong airflow\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWashable and Reusable:\u003c\/strong\u003e Rinse with water and mild soap every 6-12 months for years of repeated use without performance loss\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Dust Holding Capacity:\u003c\/strong\u003e Traps more contaminants between cleanings extending service life\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcellent Airflow:\u003c\/strong\u003e Maintains HVAC system efficiency reducing strain on blower motor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCaptures Allergens and Contaminants:\u003c\/strong\u003e Removes dust pollen bacteria spores pet dander for healthier indoor air\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eNominal size 20 x 20 x 1 inches actual dimensions 19.69 x 19.69 x 0.78 inches for precise fit\u003c\/li\u003e\n\u003cli\u003eCardboard frame synthetic pleated media designed for easy cleaning and installation\u003c\/li\u003e\n\u003cli\u003ePackaged in protective box dimensions 20.5 x 20.5 x 1.5 inches\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation recommended.\u003c\/li\u003e\n\u003cli\u003eDrop-in replacement slides directly into existing 20x20x1 filter track\u003c\/li\u003e\n\u003cli\u003eNo cutting or modification needed compatible with standard HVAC filter housings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAll Years\u003c\/td\u003e\n\u003ctd\u003eUniversal\u003c\/td\u003e\n\u003ctd\u003eHVAC Systems\u003c\/td\u003e\n\u003ctd\u003e20 x 20 x 1 Filter Size\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose K\u0026amp;N?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eOver 60 years experience in air filtration technology\u003c\/li\u003e\n\u003cli\u003eEngineered for durability in residential environments\u003c\/li\u003e\n\u003cli\u003eLifetime limited warranty covers your HVAC system lifespan\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Will this filter fit my HVAC unit?\u003cbr\u003e\n \u003cstrong\u003eA:\u003c\/strong\u003e Yes it fits any residential HVAC system designed for 20 x 20 x 1 inch filters check your unit specifications for nominal size confirmation\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What material is the filter made from?\u003cbr\u003e\n \u003cstrong\u003eA:\u003c\/strong\u003e Pleated synthetic filter media with sturdy cardboard frame for strength and high dust capacity\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What does the warranty cover?\u003cbr\u003e\n \u003cstrong\u003eA:\u003c\/strong\u003e Lifetime limited warranty guarantees performance for the life of your HVAC unit when cleaned as directed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e UPS Ground or FedEx Ground\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock - ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Secure box 20.5 x 20.5 x 1.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.75 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"K\u0026N Engineering","offers":[{"title":"Default Title","offer_id":40091425341519,"sku":"KNNHVC-12020","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/kn-hvac-filter-20-x-20-x-1-kn-engineering.jpg?v=1766993614"},{"product_id":"k-n-hvac-filter-20-x-24-x-1","title":"K\u0026N HVAC Filter - 20 x 24 x 1","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003eHVC-12024\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e 024844370587\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eK\u0026amp;N HVC-12024 HVAC Filter - 20 x 24 x 1 MERV 11\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eK\u0026amp;N HVC-12024 delivers reusable filtration for HVAC systems using 20 x 24 x 1 filters in homes offices or businesses. This pleated synthetic media filter captures dust pollen bacteria spores allergens and contaminants while maintaining strong airflow. Clean and reinstall for ongoing performance and cost savings over disposables.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eASHRAE 52.2 Tested MERV 11:\u003c\/strong\u003e Captures fine particles including dust pollen bacteria spores and allergens for cleaner indoor air\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWashable and Reusable:\u003c\/strong\u003e Simply rinse with water and reinstall no oils needed lasts years with proper care\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Airflow Design:\u003c\/strong\u003e Maintains HVAC efficiency reduces strain on blower motor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Maintenance:\u003c\/strong\u003e Vacuum or wash when dirty no replacement purchases required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifetime Limited Warranty:\u003c\/strong\u003e Backed by K\u0026amp;N quality UL certified for reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eActual dimensions 19.69 x 23.69 x 0.81 inches fits standard 20 x 24 x 1 slots\u003c\/li\u003e\n\u003cli\u003eRinse with cold water and mild soap air dry fully before reinstalling\u003c\/li\u003e\n\u003cli\u003eProduct weight 0.95 lbs shipping box 20.5 x 24.5 x 1.5 inches\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation recommended.\u003c\/li\u003e\n\u003cli\u003eTurn off HVAC power remove old filter slide K\u0026amp;N filter into slot arrow toward airflow\u003c\/li\u003e\n\u003cli\u003eCompatible with standard residential commercial HVAC filter tracks no modifications needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eUniversal\u003c\/td\u003e\n\u003ctd\u003eAll HVAC\u003c\/td\u003e\n\u003ctd\u003eSystems\u003c\/td\u003e\n\u003ctd\u003e20 x 24 x 1 Filter Slot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose K\u0026amp;N?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProven filtration leader since 1969 trusted by millions\u003c\/li\u003e\n\u003cli\u003eEngineered for real-world dust holding and airflow balance\u003c\/li\u003e\n\u003cli\u003ePrecision pleated media built for repeated cleaning cycles\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Does HVC-12024 fit my 20 x 24 x 1 HVAC slot?\u003cbr\u003e\n \u003cstrong\u003eA:\u003c\/strong\u003e Yes designed for exact nominal size actual cut-to-fit 19.69 x 23.69 x 0.81 inches works in most systems including Carrier Trane Goodman\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What media is used and how do I clean it?\u003cbr\u003e\n \u003cstrong\u003eA:\u003c\/strong\u003e Pleated synthetic media rinse with water vacuum dust no chemicals or oils air dry 24 hours\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What warranty covers this filter?\u003cbr\u003e\n \u003cstrong\u003eA:\u003c\/strong\u003e Lifetime Limited Warranty against defects when cleaned per instructions UL certified\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e UPS Ground\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock - ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Protective cardboard box 20.5 x 24.5 x 1.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.95 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"K\u0026N Engineering","offers":[{"title":"Default Title","offer_id":40091425931343,"sku":"KNNHVC-12024","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/kn-hvac-filter-20-x-24-x-1-kn-engineering.jpg?v=1766993618"},{"product_id":"k-n-hvac-filter-20-x-25-x-1","title":"K\u0026N HVAC Filter - 20 x 25 x 1","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003eHVC-12025\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e 024844370440\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eK\u0026amp;N Washable HVAC Air Filter 20 x 25 x 1 MERV 11 HVC-12025\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe K\u0026amp;N HVC-12025 is a washable reusable air filter sized 20 x 25 x 1 inches for residential HVAC systems. It fits standard filter slots delivering MERV 11 filtration that traps dust pollen bacteria spores allergens pet dander and contaminants. This filter ensures consistent airflow to support system efficiency while allowing easy cleaning for ongoing use.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMERV 11 Rating:\u003c\/strong\u003e Captures fine particles including dust pollen bacteria spores allergens pet dander and other airborne contaminants\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWashable Reusable Design:\u003c\/strong\u003e Clean with water and mild soap then reinstall for years of performance without buying disposables\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Dust Holding Capacity:\u003c\/strong\u003e Holds more dust and debris extending time between cleanings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced Airflow:\u003c\/strong\u003e Maintains HVAC efficiency by allowing air to flow freely while filtering effectively\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifetime Limited Warranty:\u003c\/strong\u003e Covered for the life of your HVAC unit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eMeasures nominally 20 x 25 x 1 inches actual 19.69 x 24.69 x 0.81 inches verify your slot size\u003c\/li\u003e\n\u003cli\u003eWash every 6 to 12 months based on environment let air dry fully before reuse\u003c\/li\u003e\n\u003cli\u003eArrives in protective packaging net weight 0.85 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation recommended.\u003c\/li\u003e\n\u003cli\u003eDrop-in replacement slides directly into existing 20 x 25 x 1 filter tracks\u003c\/li\u003e\n\u003cli\u003eNo tools or hardware needed compatible with standard HVAC filter housings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eUniversal\u003c\/td\u003e\n\u003ctd\u003eResidential\u003c\/td\u003e\n\u003ctd\u003eHVAC Systems\u003c\/td\u003e\n\u003ctd\u003e20 x 25 x 1 Filter Slots\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose K\u0026amp;N?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDecades of expertise in air filtration technology\u003c\/li\u003e\n\u003cli\u003ePleated synthetic media for reliable capture and airflow\u003c\/li\u003e\n\u003cli\u003eEngineered for durability and easy maintenance in home use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Will this filter fit my HVAC unit?\u003cbr\u003e\n \u003cstrong\u003eA:\u003c\/strong\u003e Designed for any residential HVAC system with standard 20 x 25 x 1 inch filter slots measure your current filter to confirm exact fit\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What material is the filter media?\u003cbr\u003e\n \u003cstrong\u003eA:\u003c\/strong\u003e Pleated synthetic media provides effective filtration durability and easy washing\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What does the warranty cover?\u003cbr\u003e\n \u003cstrong\u003eA:\u003c\/strong\u003e Lifetime limited warranty guarantees performance for the life of your HVAC unit when maintained properly\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eShipping \u0026amp;amp. Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e UPS Ground\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock - ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Protective cardboard box approximately 21 x 26 x 2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.85 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"K\u0026N Engineering","offers":[{"title":"Default Title","offer_id":40091426914383,"sku":"KNNHVC-12025","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/kn-hvac-filter-20-x-25-x-1-kn-engineering.jpg?v=1766993623"},{"product_id":"k-n-hvac-filter-20-x-30-x-1","title":"K\u0026N HVAC Filter - 20 x 30 x 1","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003eHVC-12030\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e 024844370532\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eK\u0026amp;N Washable HVAC Air Filter 20 x 30 x 1 MERV 11 HVC-12030\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThis K\u0026amp;N HVC-12030 is a washable reusable air filter sized 20 x 30 x 1 inches for home HVAC systems including furnaces and AC units that use this standard filter size. It delivers MERV 11 filtration to trap dust pollen allergens bacteria spores pet dander and contaminants while maintaining strong airflow for system efficiency. Enjoy long-term performance with easy cleaning and no need for disposable replacements.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMERV 11 Rating:\u003c\/strong\u003e Captures fine particles like dust pollen bacteria spores allergens and pet dander for cleaner indoor air\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWashable and Reusable:\u003c\/strong\u003e Clean with water and mild soap then reinstall for years of use saving money on disposables\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Dust Holding Capacity:\u003c\/strong\u003e Retains more contaminants between cleanings for extended filter life\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced Airflow:\u003c\/strong\u003e Keeps HVAC efficiency high without restricting air movement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifetime Limited Warranty:\u003c\/strong\u003e Covered for the life of your HVAC unit when maintained properly\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eActual filter dimensions 19.69 x 29.69 x 0.81 inches fit nominal 20 x 30 x 1 slots\u003c\/li\u003e\n\u003cli\u003eRinse with K\u0026amp;N filter cleaner or mild soap and water air dry before reuse\u003c\/li\u003e\n\u003cli\u003eShips in protective packaging dimensions 20.5 x 30.5 x 1.5 inches\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation recommended.\u003c\/li\u003e\n\u003cli\u003eTurn off HVAC power remove old filter slide HVC-12030 into slot arrow facing airflow direction\u003c\/li\u003e\n\u003cli\u003eCompatible with standard 1-inch HVAC tracks no special hardware needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eUniversal\u003c\/td\u003e\n\u003ctd\u003eAll Brands\u003c\/td\u003e\n\u003ctd\u003eHVAC Systems\u003c\/td\u003e\n\u003ctd\u003e20 x 30 x 1 Filter Slot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose K\u0026amp;N?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eTrusted filtration leader since 1969 with millions of filters in use\u003c\/li\u003e\n\u003cli\u003ePleated synthetic media built for durability and consistent performance\u003c\/li\u003e\n\u003cli\u003eEngineered for residential HVAC with proven airflow and capture rates\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Will this fit my HVAC system?\u003cbr\u003e\n \u003cstrong\u003eA:\u003c\/strong\u003e Yes fits any furnace AC or air handler with a 20 x 30 x 1 inch filter slot actual size 19.69 x 29.69 x 0.81 inches slides right in\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What material is used?\u003cbr\u003e\n \u003cstrong\u003eA:\u003c\/strong\u003e High-quality pleated synthetic filter media rated MERV 11 washable hundreds of times\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What is the warranty?\u003cbr\u003e\n \u003cstrong\u003eA:\u003c\/strong\u003e Lifetime limited warranty for your HVAC unit when cleaned regularly per instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eShipping \u0026amp;amp. Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e UPS Ground or FedEx Ground\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock - ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Protective box 20.5 x 30.5 x 1.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.1 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"K\u0026N Engineering","offers":[{"title":"Default Title","offer_id":40091427242063,"sku":"KNNHVC-12030","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/kn-hvac-filter-20-x-30-x-1-kn-engineering.jpg?v=1766993628"},{"product_id":"k-n-hvac-filter-24-x-24-x-1","title":"K\u0026N HVAC Filter - 24 x 24 x 1","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003eHVC-12424\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e 024844370563\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eK\u0026amp;N HVC-12424 HVAC Filter - 24 x 24 x 1 MERV 11\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eK\u0026amp;N HVC-12424 delivers a washable reusable air filter sized 24 x 24 x 1 inch for standard home HVAC systems including furnaces and air conditioners. This pleated synthetic media filter rated MERV 11 provides strong filtration of dust pollen bacteria spores allergens pet dander and contaminants while preserving airflow to keep systems running efficiently. Choose it for long-term savings and consistent clean air delivery without frequent replacements.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMERV 11 Rating:\u003c\/strong\u003e Filters particles from 3 to 10 microns including dust pollen mold spores bacteria and pet dander for cleaner indoor air\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWashable and Reusable:\u003c\/strong\u003e Clean with soap water and K\u0026amp;N filter oil then reinstall for years of repeated use saving on disposables\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Dust Holding Capacity:\u003c\/strong\u003e Traps more contaminants before needing service extending filter life and reducing maintenance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced Airflow and Filtration:\u003c\/strong\u003e Maintains HVAC efficiency with low restriction design preventing strain on blowers and motors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifetime Limited Warranty:\u003c\/strong\u003e Covered for the life of your HVAC unit ensuring reliable performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eWash and re-oil filter before first installation using K\u0026amp;N Recharger kit for best results\u003c\/li\u003e\n\u003cli\u003eInspect and clean every 6 to 12 months based on air quality and usage\u003c\/li\u003e\n\u003cli\u003eArrives flat-packed in protective box for safe handling\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation recommended.\u003c\/li\u003e\n\u003cli\u003eMeasure HVAC slot to confirm 24 x 24 x 1 inch nominal size actual filter 24.4 x 24.4 x 0.8 inches\u003c\/li\u003e\n\u003cli\u003eSlides directly into standard filter tracks no tools or hardware needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eUniversal\u003c\/td\u003e\n\u003ctd\u003eHVAC\u003c\/td\u003e\n\u003ctd\u003eFurnace \/ AC\u003c\/td\u003e\n\u003ctd\u003e24x24x1 Filter Slot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUniversal\u003c\/td\u003e\n\u003ctd\u003eCarrier\u003c\/td\u003e\n\u003ctd\u003ePerformance Series\u003c\/td\u003e\n\u003ctd\u003eAll\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUniversal\u003c\/td\u003e\n\u003ctd\u003eGoodman\u003c\/td\u003e\n\u003ctd\u003eGMVC96\u003c\/td\u003e\n\u003ctd\u003eAll\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUniversal\u003c\/td\u003e\n\u003ctd\u003eTrane\u003c\/td\u003e\n\u003ctd\u003eXR17\u003c\/td\u003e\n\u003ctd\u003eAll\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUniversal\u003c\/td\u003e\n\u003ctd\u003eBryant\u003c\/td\u003e\n\u003ctd\u003ePreferred Series\u003c\/td\u003e\n\u003ctd\u003eAll\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose K\u0026amp;N?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eOver 60 years as filtration leader with millions of filters in use\u003c\/li\u003e\n\u003cli\u003ePleated synthetic media built for durability and high capacity\u003c\/li\u003e\n\u003cli\u003eEngineered airflow tested in real HVAC conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Will HVC-12424 fit my HVAC unit?\u003cbr\u003e\n \u003cstrong\u003eA:\u003c\/strong\u003e Fits any system with 24 x 24 x 1 inch filter slot including most Carrier Goodman Trane Bryant Payne and Lennox residential furnaces AC handlers\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What media is used?\u003cbr\u003e\n \u003cstrong\u003eA:\u003c\/strong\u003e High-quality pleated synthetic filter media designed for washability MERV 11 efficiency and dust holding\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What does the warranty cover?\u003cbr\u003e\n \u003cstrong\u003eA:\u003c\/strong\u003e Lifetime limited warranty against defects for the life of your HVAC unit when cleaned per instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e UPS Ground\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock - ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Cardboard box 25 x 25 x 2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.95 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"K\u0026N Engineering","offers":[{"title":"Default Title","offer_id":40091427569743,"sku":"KNNHVC-12424","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/kn-hvac-filter-24-x-24-x-1-kn-engineering.jpg?v=1766993642"},{"product_id":"k-n-hvac-filter-24-x-30-x-1","title":"K\u0026N HVAC Filter - 24 x 30 x 1","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003eHVC-12430\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e 024844370594\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eK\u0026amp;N HVAC Filter 24 x 30 x 1 MERV 11 Washable Reusable HVC-12430\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe K\u0026amp;N HVC-12430 measures 24 x 30 x 1 inches and fits standard slots in residential HVAC systems furnaces and air handlers. This pleated synthetic media filter with MERV 11 rating traps dust pollen bacteria spores allergens pet dander and contaminants while allowing strong airflow to keep systems running efficiently. Washable and reusable it delivers years of clean air and cost savings over disposables.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMERV 11 Rating:\u003c\/strong\u003e Filters particles down to 3 microns including dust pollen mold spores bacteria and allergens for cleaner indoor air\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWashable and Reusable:\u003c\/strong\u003e Rinse with water and mild soap then air dry for repeated use without performance loss\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Dust Holding Capacity:\u003c\/strong\u003e Holds more contaminants between cleanings for extended service intervals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced Airflow:\u003c\/strong\u003e Maintains HVAC efficiency by restricting airflow less than many disposables\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifetime Limited Warranty:\u003c\/strong\u003e Covered for the life of your HVAC unit when installed and maintained properly\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eNominal size 24 x 30 x 1 inches actual dimensions 23.38 x 29.38 x 0.78 inches for precise fit\u003c\/li\u003e\n\u003cli\u003eClean every 3-6 months based on environment or when airflow decreases\u003c\/li\u003e\n\u003cli\u003ePackaged flat for easy handling and storage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation recommended.\u003c\/li\u003e\n\u003cli\u003eSlide into existing 24 x 30 x 1 filter track arrow facing airflow direction\u003c\/li\u003e\n\u003cli\u003eNo tools or hardware needed drop-in replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eUniversal\u003c\/td\u003e\n\u003ctd\u003eAll Brands\u003c\/td\u003e\n\u003ctd\u003eHVAC Systems Furnaces Air Handlers\u003c\/td\u003e\n\u003ctd\u003e24 x 30 x 1 Filter Slot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose K\u0026amp;N?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDecades of air filtration expertise from automotive to residential applications\u003c\/li\u003e\n\u003cli\u003ePleated synthetic media built for durability and repeated washing cycles\u003c\/li\u003e\n\u003cli\u003ePrecise sizing and airflow testing for reliable HVAC performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Does this filter fit my HVAC unit?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Yes it replaces any standard 24 x 30 x 1 inch filter in furnaces air handlers or whole-house systems from brands like Carrier Goodman Trane and Lennox\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What material is used?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e High-quality pleated synthetic filter media rated MERV 11 for effective particle capture and washability\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What is the warranty coverage?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Lifetime limited warranty valid for the life of your HVAC unit with proper cleaning and installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e UPS Ground\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock - ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Protective cardboard box 25 x 31 x 2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.8 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"K\u0026N Engineering","offers":[{"title":"Default Title","offer_id":40091427864655,"sku":"KNNHVC-12430","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/kn-hvac-filter-24-x-30-x-1-kn-engineering.jpg?v=1766993652"},{"product_id":"k-n-hvac-filter-cleaner","title":"K\u0026N HVAC Filter Cleaner","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003e99-6010\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e 024844370853\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eK\u0026amp;N 99-6010 HVAC Filter Cleaner 32 Ounce Pump Spray Bottle\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eK\u0026amp;N 99-6010 HVAC Filter Cleaner is a 32 ounce pump spray bottle designed exclusively for cleaning K\u0026amp;N HVAC cabin air filters. This formula safely removes dirt particles from filter media on vehicles equipped with K\u0026amp;N HVAC filters allowing a water rinse for full restoration. Maintain peak cabin airflow and air quality with this essential maintenance product.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e32 Ounce Capacity:\u003c\/strong\u003e Provides ample cleaner for multiple filter cleanings extending usability over time\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePump Spray Bottle:\u003c\/strong\u003e Delivers even controlled application without mess or waste\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExclusive Formula:\u003c\/strong\u003e Developed specifically for K\u0026amp;N HVAC filters to dissolve and lift contaminants effectively\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eParticle Removal:\u003c\/strong\u003e Breaks down oil dirt and debris from oiled filter media for thorough cleaning\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater Rinse Compatible:\u003c\/strong\u003e Cleansed surfaces wash clean restoring original filtration efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eUse only on K\u0026amp;N HVAC filters as other cleaners can damage the media\u003c\/li\u003e\n\u003cli\u003eComplete cleaning instructions printed on bottle for straightforward process\u003c\/li\u003e\n\u003cli\u003eShips in protective packaging to prevent leaks during transit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eEasy DIY application no tools required\u003c\/li\u003e\n\u003cli\u003eRemove filter spray liberally agitate and rinse with low pressure water\u003c\/li\u003e\n\u003cli\u003eAllow filter to dry fully before reinstallation typically 24 hours\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eUniversal\u003c\/td\u003e\n\u003ctd\u003eAll\u003c\/td\u003e\n\u003ctd\u003eVehicles with K\u0026amp;N HVAC Filter\u003c\/td\u003e\n\u003ctd\u003eAll\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose K\u0026amp;N?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eLeaders in reusable air filtration since 1969\u003c\/li\u003e\n\u003cli\u003eEngineered products backed by dyno testing\u003c\/li\u003e\n\u003cli\u003eDirect from the filter maker for guaranteed compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Does this cleaner work on all K\u0026amp;N HVAC filters?\u003cbr\u003e\n \u003cstrong\u003eA:\u003c\/strong\u003e Yes it is compatible with every K\u0026amp;N HVAC cabin air filter model for safe effective cleaning\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What is the cleaner made of?\u003cbr\u003e\n \u003cstrong\u003eA:\u003c\/strong\u003e Proprietary non-toxic formula safe for oiled cotton media rinses away without residue\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e How often should I clean my filter?\u003cbr\u003e\n \u003cstrong\u003eA:\u003c\/strong\u003e Clean every 50,000 miles or when airflow decreases following included guidelines\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e UPS Ground\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock - ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e 3.5 x 3.5 x 10.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.4 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"K\u0026N Engineering","offers":[{"title":"Default Title","offer_id":41183956697167,"sku":"KNN99-6010","price":23.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/products\/kn-hvac-filter-cleaner-kn-engineering.jpg?v=1767000106"},{"product_id":"k-n-hvac-filter-14-x-14-x-1-merv-13","title":"K\u0026N HVAC Filter - 14 X 14 X 1 MERV 13","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003eHVC-13-11414\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e 024844402608\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eK\u0026amp;N HVC-13-11414 HVAC Filter 14 x 14 x 1 MERV 13\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eReplace disposable filters in your residential HVAC furnace or air handler with the K\u0026amp;N HVC-13-11414 washable air filter sized 14 x 14 x 1. This reusable filter uses four layers of pleated synthetic media for MERV 13 filtration that traps fine particles while preserving airflow to keep your system running efficiently. Homeowners with pets allergies or asthma benefit from cleaner indoor air without frequent replacements.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMERV 13 Filtration:\u003c\/strong\u003e Traps 93 percent of airborne particles 3 to 10 microns including dust pollen mold spores allergens pet dander bacteria and viruses\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWashable and Reusable:\u003c\/strong\u003e Rinse clean with K\u0026amp;N Recharger kit and reinstall for years of use eliminating disposable filter costs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Airflow Design:\u003c\/strong\u003e Maintains HVAC efficiency reduces static pressure and supports lower energy consumption\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDust Holding Capacity:\u003c\/strong\u003e Holds more contaminants between cleanings for extended performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifetime Limited Warranty:\u003c\/strong\u003e Covered for the life of your HVAC unit when properly maintained\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eNominal size 14 x 14 x 1 fits standard HVAC filter tracks actual media 13.875 x 13.875 x 0.75 inches\u003c\/li\u003e\n\u003cli\u003eImproves air quality in homes with high dust pollen or pet hair\u003c\/li\u003e\n\u003cli\u003eProduct weight 0.7 lb shipping weight 0.9 lb\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation recommended.\u003c\/li\u003e\n\u003cli\u003eShut off power to HVAC system before opening access panel\u003c\/li\u003e\n\u003cli\u003eSlide into 14 x 14 x 1 track airflow arrow toward blower no cutting or tools required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAll Years\u003c\/td\u003e\n\u003ctd\u003eAll Brands\u003c\/td\u003e\n\u003ctd\u003eAll Residential HVAC\u003c\/td\u003e\n\u003ctd\u003e14x14x1 Filter Slot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose K\u0026amp;N?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eOver 50 years developing air filtration for engines homes and industry\u003c\/li\u003e\n\u003cli\u003ePleated synthetic media built for repeated washes and heavy contaminant loads\u003c\/li\u003e\n\u003cli\u003eEngineered balance of capture efficiency and airflow for real-world HVAC demands\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Will this fit my 14x14x1 HVAC filter slot?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Yes designed as direct replacement for any residential furnace air handler or coil requiring nominal 14 x 14 x 1 filter actual dimensions 13.875 x 13.875 x 0.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e How do I clean the filter?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Use K\u0026amp;N Recharger multi-purpose kit or mild soap and water rinse dry completely before reinstalling clean every 3 to 12 months based on usage\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What is the warranty?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Lifetime limited warranty covers defects in materials or workmanship for the life of your HVAC system with proper cleaning\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e UPS Ground or FedEx Ground\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock - ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Cardboard box 14.8 x 14.2 x 1.4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.79 lb\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"K\u0026N Engineering","offers":[{"title":"Default Title","offer_id":42316709560399,"sku":"KNNHVC-13-11414","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/kn-hvac-filter-14-x-14-x-1-merv-13-kn-engineering.jpg?v=1767000938"},{"product_id":"k-n-hvc-13-52025-washable-merv-13-hvac-air-filter-20x25x5","title":"K\u0026N HVC-13-52025 Washable MERV 13 HVAC Air Filter 20x25x5","description":"\u003c!-- ============================================================ --\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!-- SECTION 1: OPENING PARAGRAPH                                 --\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!-- ============================================================ --\u003e\n\u003cp\u003eThe K\u0026amp;N HVC-13-52025 is a washable, reusable HVAC media cabinet filter rated \u003cstrong\u003eMERV 13\u003c\/strong\u003e, the highest standard MERV rating for residential use, built to replace the disposable 20x25x5 filter slot in your home furnace or central air conditioning system. Engineered with pleated non-woven synthetic media and a rigid extruded composite polymer frame (not cardboard), it captures bacteria, viruses, smoke, pollen, mold spores, pet dander, and fine dust particles down to 0.3 microns, while maintaining strong airflow through your existing media cabinet. Unlike throwaway filters that end up in landfills every few months, this filter is guaranteed for the life of your HVAC unit and is backed by K\u0026amp;N's No-Hassle Lifetime Limited Warranty.\u003c\/p\u003e\n\u003c!-- ============================================================ --\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!-- SECTION 2: MERV 13 PERFORMANCE                               --\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!-- ============================================================ --\u003e\n\u003ch4\u003eMERV 13 Filtration: What It Actually Captures\u003c\/h4\u003e\n\u003cp\u003eMERV stands for Minimum Efficiency Reporting Value, the ASHRAE 52.2 standard used to rate how effectively an air filter captures particles of different sizes. A higher MERV number means finer particles are stopped before they recirculate through your home. MERV 13 is the ceiling for standard residential HVAC systems and delivers measurably better indoor air quality than MERV 8 or MERV 11 filters.\u003c\/p\u003e\n\u003cp\u003eThe HVC-13-52025 meets or exceeds these ASHRAE 52.2 MERV 13 minimum thresholds:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eParticles 0.3 to 1.0 microns\u003c\/strong\u003e (bacteria, some viruses, combustion smoke): 50% or greater efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eParticles 1.0 to 3.0 microns\u003c\/strong\u003e (fine dust, mold spores, auto emissions): 85% or greater efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eParticles 3.0 to 10.0 microns\u003c\/strong\u003e (pollen, pet dander, larger dust): 90% or greater efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThat means particles you can't see (the ones most likely to aggravate asthma and allergies) are being captured at rates disposable MERV 8 filters simply cannot match.\u003c\/p\u003e\n\u003c!-- ============================================================ --\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!-- SECTION 3: WASHABLE + REUSABLE                               --\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!-- ============================================================ --\u003e\n\u003ch4\u003eWashable and Reusable for the Life of Your HVAC Unit\u003c\/h4\u003e\n\u003cp\u003eEvery 20x25x5 filter slot in a deep media cabinet eventually needs a new filter. With disposable filters, that means recurring costs every 6 to 12 months and a steady stream of cardboard and fiberglass going to the landfill. The K\u0026amp;N HVC-13-52025 is designed to be washed and reinstalled, not thrown away. The pleated synthetic media can be rinsed with low-pressure water, allowed to air dry, and returned to service. K\u0026amp;N's dedicated HVAC Filter Cleaner (sold separately) is recommended for thorough cleaning.\u003c\/p\u003e\n\u003cp\u003eThe rigid composite polymer frame resists moisture, does not warp or collapse like cardboard frames, and maintains its shape through repeated wash cycles. K\u0026amp;N guarantees this filter for the life of your HVAC unit under their No-Hassle Lifetime Limited Warranty.\u003c\/p\u003e\n\u003c!-- ============================================================ --\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!-- SECTION 4: FRAME AND MEDIA CONSTRUCTION                      --\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!-- ============================================================ --\u003e\n\u003ch4\u003eConstruction: Polymer Frame, Synthetic Pleated Media\u003c\/h4\u003e\n\u003cp\u003eMost disposable filters use a thin cardboard frame that absorbs moisture, sags over time, and can allow unfiltered bypass air around the edges. The HVC-13-52025 uses an extruded composite polymer (rigid plastic) frame that holds its shape, seals squarely against your media cabinet housing, and survives repeated wash-and-reinstall cycles without degrading. The white non-woven synthetic pleated media increases total surface area, which distributes particulate loading more evenly, slows pressure drop over time, and allows longer intervals between cleanings compared to flat-panel filters.\u003c\/p\u003e\n\u003c!-- ============================================================ --\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!-- SECTION 5: COMPATIBLE HVAC SYSTEMS TABLE                     --\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!-- ============================================================ --\u003e\n\u003ch4\u003eCompatible HVAC Systems: 20x25x5 Media Cabinet Filters\u003c\/h4\u003e\n\u003cp\u003eThis filter is designed for deep media cabinet HVAC systems that use a 5-inch-slot (nominal 20x25x5) filter housing. It is a universal replacement for any media cabinet accepting a 20x25x5 nominal filter. Common compatible brands and cabinet models include:\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eExample Cabinet \/ Model\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCarrier\u003c\/td\u003e\n\u003ctd\u003eEZ Flex EZXCAB020 \/ FILBBCAR0020\u003c\/td\u003e\n\u003ctd\u003eVerify cabinet label for 20x25x5 nominal slot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLennox\u003c\/td\u003e\n\u003ctd\u003eHealthy Climate HC16, PureAir PCO-16\u003c\/td\u003e\n\u003ctd\u003eConfirm filter slot accepts 5-inch media depth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHoneywell \/ Resideo\u003c\/td\u003e\n\u003ctd\u003eF100F2010, F200E1037, FC100A1037\u003c\/td\u003e\n\u003ctd\u003eCheck F100 series for 20x25x5 versus 20x25x4 slot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAprilaire\u003c\/td\u003e\n\u003ctd\u003eModel 2410, 2310, Space-Gard 2200\u003c\/td\u003e\n\u003ctd\u003eSome Aprilaire models use 20x25x4; verify before ordering\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTrane \/ American Standard\u003c\/td\u003e\n\u003ctd\u003eCleanEffects compatible cabinets\u003c\/td\u003e\n\u003ctd\u003eMedia cabinet must be configured for 5-inch slot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBryant\u003c\/td\u003e\n\u003ctd\u003eFILBBCAR0020 series\u003c\/td\u003e\n\u003ctd\u003eSame parent platform as Carrier; confirm filter slot size\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePayne\u003c\/td\u003e\n\u003ctd\u003eFILBBCAR0020 series\u003c\/td\u003e\n\u003ctd\u003eSame platform as Carrier; confirm filter slot size\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGeneral Filters \/ Generalaire\u003c\/td\u003e\n\u003ctd\u003e4501 series media cabinets\u003c\/td\u003e\n\u003ctd\u003eVerify 20x25x5 nominal opening on cabinet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWhite-Rodgers\u003c\/td\u003e\n\u003ctd\u003eFR1000 series media air cleaners\u003c\/td\u003e\n\u003ctd\u003eConfirm 5-inch media slot depth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Always confirm your HVAC media cabinet's nominal filter size before ordering. The filter label, cabinet door, or HVAC manual will list the nominal size (length x width x depth). This filter is for cabinets rated for a 20x25x5 (or 20x25x4.75 to 20x25x5.25 actual) slot. If your cabinet uses a 20x25x4 slot, see the HVC-13-42025.\u003c\/p\u003e\n\u003c!-- ============================================================ --\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!-- SECTION 6: WHAT'S INCLUDED                                   --\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!-- ============================================================ --\u003e\n\u003ch4\u003eWhat's Included\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1x K\u0026amp;N HVC-13-52025 Washable Reusable HVAC Media Cabinet Air Filter (20x25x5, MERV 13)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCleaning kit not included. K\u0026amp;N HVAC Filter Cleaner is sold separately and is available directly from K\u0026amp;N or through select retailers.\u003c\/p\u003e\n\u003c!-- ============================================================ --\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!-- SECTION 7: FULL SPECIFICATIONS TABLE                         --\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!-- ============================================================ --\u003e\n\u003ch4\u003eFull Specifications\u003c\/h4\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlack Ops SKU\u003c\/td\u003e\n\u003ctd\u003eKNNHVC-13-52025\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer Part Number\u003c\/td\u003e\n\u003ctd\u003eHVC-13-52025\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e024844402721\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter Type\u003c\/td\u003e\n\u003ctd\u003eHVAC Media Cabinet Filter (Deep Media, 5-Inch Slot)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Size\u003c\/td\u003e\n\u003ctd\u003e20 x 25 x 5 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eActual Dimensions\u003c\/td\u003e\n\u003ctd\u003e20 in. W x 25 in. L x 5 in. H (508 x 635 x 127 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMERV Rating\u003c\/td\u003e\n\u003ctd\u003eMERV 13 (ASHRAE 52.2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEfficiency at 0.3 to 1.0 Microns\u003c\/td\u003e\n\u003ctd\u003e50% or greater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEfficiency at 1.0 to 3.0 Microns\u003c\/td\u003e\n\u003ctd\u003e85% or greater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEfficiency at 3.0 to 10.0 Microns\u003c\/td\u003e\n\u003ctd\u003e90% or greater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter Media\u003c\/td\u003e\n\u003ctd\u003eNon-Woven Synthetic, Pleated, White\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame Material\u003c\/td\u003e\n\u003ctd\u003eExtruded Composite Polymer (Rigid Plastic, Not Cardboard)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWashable \/ Reusable\u003c\/td\u003e\n\u003ctd\u003eYes, Guaranteed for Life of HVAC Unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation Time\u003c\/td\u003e\n\u003ctd\u003eApproximately 5 Minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTools Required\u003c\/td\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003eNo-Hassle Lifetime Limited Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e3 lb (1.4 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBox Dimensions\u003c\/td\u003e\n\u003ctd\u003e25.13 in. L x 20.75 in. W x 5.38 in. H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eK\u0026amp;N Engineering, Inc., Riverside, California, USA (manufacturing location not confirmed on product listing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c!-- ============================================================ --\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!-- SECTION 8: SIBLING COMPARISON                                --\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!-- ============================================================ --\u003e\n\u003ch4\u003eCompare: K\u0026amp;N 20x25x5 HVAC Filters by MERV Rating\u003c\/h4\u003e\n\u003cp\u003eK\u0026amp;N offers the same 20x25x5 washable HVAC filter in three MERV tiers, all with the same polymer frame, pleated synthetic media, and Lifetime Limited Warranty. The difference is filtration depth:\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003cth\u003eMERV Rating\u003c\/th\u003e\n\u003cth\u003eBest For\u003c\/th\u003e\n\u003cth\u003e\u003cbr\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eHVC-8-52025\u003c\/td\u003e\n\u003ctd\u003eMERV 8\u003c\/td\u003e\n\u003ctd\u003eBasic dust and pollen filtration; high-airflow systems\u003c\/td\u003e\n\u003ctd\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHVC-52025\u003c\/td\u003e\n\u003ctd\u003eMERV 11\u003c\/td\u003e\n\u003ctd\u003eMid-level filtration; allergy reduction; pet households\u003c\/td\u003e\n\u003ctd\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHVC-13-52025\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eMERV 13\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum residential filtration; bacteria, smoke, fine dust\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe MERV 13 filter captures significantly finer particles than MERV 8 or MERV 11. If your household includes allergy or asthma sufferers, pets, or anyone sensitive to smoke or airborne contaminants, the MERV 13 is the correct choice. Note that higher MERV ratings create slightly more airflow resistance; confirm your HVAC system's fan is rated for at least MERV 13 media before ordering (most systems manufactured after 2000 are; consult your HVAC manual or installer if unsure).\u003c\/p\u003e\n\u003c!-- ============================================================ --\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!-- SECTION 9: INSTALLATION                                      --\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!-- ============================================================ --\u003e\n\u003ch4\u003eInstallation Overview\u003c\/h4\u003e\n\u003cp\u003eInstalling the HVC-13-52025 requires no tools and takes approximately 5 minutes. Locate your HVAC system's media cabinet (typically mounted inline on the return-air duct, near the air handler or furnace). Open the cabinet door or access panel, slide out the existing filter, slide the K\u0026amp;N filter in, and confirm the airflow direction arrow on the filter frame aligns with the direction air travels toward your blower. Close the panel.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTools needed: None\u003c\/li\u003e\n\u003cli\u003eTurn off your HVAC system before removing the old filter\u003c\/li\u003e\n\u003cli\u003eNote airflow direction arrow on the existing filter before removing it\u003c\/li\u003e\n\u003cli\u003eConfirm arrow on the K\u0026amp;N filter points toward the blower (away from return-air side)\u003c\/li\u003e\n\u003cli\u003eSeat the filter squarely in the cabinet slot to prevent bypass air around the edges\u003c\/li\u003e\n\u003cli\u003eCleaning: rinse with low-pressure water, let air dry completely before reinstalling\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- ============================================================ --\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!-- SECTION 10: WARRANTY AND PROP 65                             --\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!-- ============================================================ --\u003e\n\u003ch4\u003eWarranty and Legal\u003c\/h4\u003e\n\u003cp\u003eThe K\u0026amp;N HVC-13-52025 is covered by K\u0026amp;N's No-Hassle Lifetime Limited Warranty. K\u0026amp;N guarantees this filter for the life of your HVAC unit: no time limit, no seasonal swap required. If the filter fails under normal use, K\u0026amp;N will replace it.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCalifornia residents:\u003c\/strong\u003e This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. See \u003ca href=\"http:\/\/www.p65warnings.ca.gov\"\u003ewww.p65warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e\n\u003c!-- ============================================================ --\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!-- SECTION 11: ABOUT K\u0026N                                        --\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!-- ============================================================ --\u003e\n\u003ch4\u003eAbout K\u0026amp;N Engineering\u003c\/h4\u003e\n\u003cp\u003eK\u0026amp;N Engineering, Inc. is headquartered in Riverside, California and has been producing filtration products since 1969. Known primarily for their oiled cotton gauze engine air filters, K\u0026amp;N expanded into residential HVAC filtration with their washable HVC-series line. The HVAC product line applies the same washable-and-reusable philosophy to home air quality: a one-time purchase that outlasts dozens of disposable filters, backed by a lifetime limited warranty. K\u0026amp;N's HVAC filters are sold through automotive aftermarket retailers nationwide as well as through HVAC supply channels.\u003c\/p\u003e\n\u003c!-- ============================================================ --\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!-- SECTION 12: FAQ                                              --\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!-- ============================================================ --\u003e\n\u003ch4\u003eFrequently Asked Questions\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does MERV 13 mean, and why does it matter?\u003c\/strong\u003e\u003cbr\u003eMERV stands for Minimum Efficiency Reporting Value, rated under the ASHRAE 52.2 standard. The scale runs from 1 (least efficient) to 20 (HEPA-level hospital filtration). MERV 13 is the highest rating recommended for standard residential forced-air systems and captures particles as small as 0.3 microns, including bacteria, some viruses, smoke particles, fine dust, and auto emission particles. MERV 8 filters (a common disposable option) capture larger particles only and do not reach the submicron range.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the HVC-13-52025 compatible with my HVAC system?\u003c\/strong\u003e\u003cbr\u003eThis filter fits any HVAC media cabinet with a nominal 20x25x5 filter slot. Check the label on your current filter or on the cabinet door. If it reads 20x25x5 (or 20x25x4 7\/8 to 20x25x5 1\/4), this filter is the correct size. Common compatible brands include Carrier, Lennox, Honeywell, Aprilaire, Trane, Bryant, and Payne media cabinets. If your cabinet takes a 20x25x4 filter, see the HVC-13-42025 instead.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow often do I need to wash and replace the filter?\u003c\/strong\u003e\u003cbr\u003eK\u0026amp;N recommends inspecting the filter every 3 to 6 months under normal household conditions. In dusty environments, homes with multiple pets, or during high-pollen seasons, inspect monthly. Wash when the filter media appears visibly loaded with dust. Because this is a washable filter, there is no fixed replacement schedule. The filter is guaranteed for the life of your HVAC unit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I clean the K\u0026amp;N HVAC filter?\u003c\/strong\u003e\u003cbr\u003eRemove the filter from the media cabinet. Tap gently to dislodge loose debris, then rinse from the clean side through the dirty side using low-pressure cold or lukewarm water. For a deeper clean, apply K\u0026amp;N HVAC Filter Cleaner (sold separately), let it soak for 10 minutes, and rinse. Allow the filter to air dry completely before reinstalling. Do not use a pressure washer, compressed air, or a clothes dryer.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill MERV 13 restrict airflow and damage my HVAC system?\u003c\/strong\u003e\u003cbr\u003eHigher MERV ratings do increase static pressure slightly compared to MERV 8 or MERV 11 filters. Most residential HVAC systems manufactured in the past two decades are designed to accommodate up to MERV 13 media. However, older systems with lower-powered blowers may experience reduced airflow at MERV 13. Consult your HVAC equipment manual or a licensed HVAC technician if you are unsure whether your system is rated for MERV 13 media. K\u0026amp;N's pleated design maximizes surface area to minimize pressure drop compared to flat-panel filters of the same MERV rating.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between the HVC-8-52025, HVC-52025, and HVC-13-52025?\u003c\/strong\u003e\u003cbr\u003eAll three are K\u0026amp;N washable reusable HVAC filters in the same 20x25x5 nominal size with the same polymer frame and Lifetime Limited Warranty. The only difference is filtration level. The HVC-8-52025 is MERV 8, suited for basic dust and pollen capture. The HVC-52025 is MERV 11, a step up for pet households and general allergen reduction. The HVC-13-52025 is MERV 13 and captures the finest particles including bacteria, smoke, and submicron debris. Choose the highest MERV rating your HVAC system's blower can support.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the polymer frame make a difference compared to cardboard-framed filters?\u003c\/strong\u003e\u003cbr\u003eYes. Cardboard frames absorb moisture during washing or in humid return-air environments, which weakens structural integrity over time and can allow bypass air around the filter's edges. The HVC-13-52025's rigid composite polymer frame does not absorb water, does not warp, and maintains a consistent seal against the cabinet housing through repeated wash cycles. This is a key reason the filter can be warranted for the life of the HVAC unit while cardboard-framed disposables must be discarded.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this filter the same as K\u0026amp;N's automotive engine or cabin air filters?\u003c\/strong\u003e\u003cbr\u003eNo. K\u0026amp;N's automotive engine filters use oiled cotton gauze media and are designed for the specific airflow demands of internal combustion engines. The HVC-13-52025 is an entirely different product line using non-woven synthetic pleated media, built for the lower-velocity, higher-volume airflow of residential HVAC systems. The MERV rating standard (ASHRAE 52.2) is specific to HVAC filtration and is not comparable to automotive filtration efficiency ratings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan this filter be used in a commercial building HVAC system?\u003c\/strong\u003e\u003cbr\u003eThe filter is rated for standard residential HVAC media cabinets. Some light-commercial applications that use residential-format 20x25x5 media cabinets (small office buildings, retail spaces) may find it compatible, provided the HVAC equipment can accommodate MERV 13 media. For heavy-commercial or industrial HVAC systems, consult an HVAC professional, as those systems typically use higher-depth or higher-MERV filters in different form factors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this product ship with a cleaning kit?\u003c\/strong\u003e\u003cbr\u003eNo. The package contains one K\u0026amp;N HVC-13-52025 MERV 13 HVAC filter only. K\u0026amp;N HVAC Filter Cleaner is sold separately and is available through K\u0026amp;N directly (knfilters.com) and select retailers including Tractor Supply.\u003c\/p\u003e","brand":"K\u0026N Engineering","offers":[{"title":"Default Title","offer_id":45944121163855,"sku":"KNNHVC-13-52025","price":139.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/kn-hvc-13-52025-washable-merv-13-hvac-filter-20x25x5.jpg?v=1782162817"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/collections\/hvac-filters.jpg?v=1782252529","url":"https:\/\/www.blackopsautoworks.com\/collections\/hvac-filters.oembed","provider":"Black Ops Auto Works","version":"1.0","type":"link"}