{"product_id":"k-n-universal-rubber-filter-3-1-2inch-id-flg-6inch-base-4-5-8inch-top-9inch-height","title":"K\u0026N Universal Rubber Filter 3 1\/2inch ID FLG \/ 6inch Base \/ 4-5\/8inch Top \/ 9inch Height","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003eRE-0920\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e 024844009326\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eK\u0026amp;N Universal Rubber Filter 3 1\/2inch ID FLG \/ 6inch Base \/ 4-5\/8inch Top \/ 9inch Height RE-0920\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eK\u0026amp;N RE-0920 universal clamp-on air filter fits racing vehicles radio-controlled cars generators snowmobiles tractors and custom intakes with 3.5 inch flange ID 6 inch base OD 4-5\/8 inch top OD and 9 inch height. Molded rubber flanges stretch up to 1\/16 inch for secure vibration-free attachment on centered flanges. Pre-oiled cotton gauze media traps dirt while flowing more air for added horsepower acceleration and engine response.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 Layers of Protection:\u003c\/strong\u003e Premium cotton gauze with tacking agent forms mesh that traps contaminants while allowing high airflow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Maintenance:\u003c\/strong\u003e Clean every 75000 miles or 5 years under highway conditions based on 15000 miles per year average.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Pre-oiled and ready to clamp on for immediate performance gains with no cutting or modifications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngineered Power:\u003c\/strong\u003e High-flow media increases horsepower acceleration and throttle response across applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRugged Construction:\u003c\/strong\u003e Durable rubber flanges and premium materials built to last a lifetime in demanding conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eFlange stretches slightly for 3.5 inch tubes. centered flange design only.\u003c\/li\u003e\n\u003cli\u003eWash with K\u0026amp;N cleaner and re-oil for reuse. service kit available.\u003c\/li\u003e\n\u003cli\u003e1.6 lb product weight. protective packaging prevents damage in transit.\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\u003eClamp directly to 3.5 inch ID intake tube. no adapters needed.\u003c\/li\u003e\n\u003cli\u003eRubber flange absorbs vibration. ensure clean tube surface for seal.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003cp\u003eUniversal clamp-on design for custom applications on racing vehicles generators snowmobiles tractors radio-controlled cars and off-road equipment regardless of intake angle or offset.\u003c\/p\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\u003eVarious\u003c\/td\u003e\n\u003ctd\u003eCustom Intakes\u003c\/td\u003e\n\u003ctd\u003eRacing\/Generators\/Tractors\/Snowmobiles\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 for motorsports and powersports.\u003c\/li\u003e\n\u003cli\u003eHigh-flow washable filters proven in real-world high-performance use.\u003c\/li\u003e\n\u003cli\u003ePrecision manufacturing ensures exact specs and reliable sealing.\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 custom intake setup?\u003cbr\u003e\n \u003cstrong\u003eA:\u003c\/strong\u003e Yes for 3.5 inch ID centered flange tubes on racing generators tractors snowmobiles or similar. flanges handle slight offsets and stretch 1\/16 inch.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What materials are used in construction?\u003cbr\u003e\n \u003cstrong\u003eA:\u003c\/strong\u003e 4 layers of oiled cotton gauze media with ultra-strong molded pliable rubber flanges for vibration absorption and secure clamp-on fit.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What warranty coverage applies?\u003cbr\u003e\n \u003cstrong\u003eA:\u003c\/strong\u003e 1-Year Limited Warranty covers defects in materials and workmanship.\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 Protective box 9.4 x 6.7 x 6.7 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.6 pounds\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"K\u0026N Engineering","offers":[{"title":"Default Title","offer_id":40094236147791,"sku":"KNNRE-0920","price":68.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/kn-universal-rubber-filter-3-12inch-id-flg-6inch-base-4-58inch-top-9inch-height-kn-engineering.jpg?v=1766994136","url":"https:\/\/www.blackopsautoworks.com\/products\/k-n-universal-rubber-filter-3-1-2inch-id-flg-6inch-base-4-5-8inch-top-9inch-height","provider":"Black Ops Auto Works","version":"1.0","type":"link"}