{"product_id":"k-n-universal-air-filter-4in-flange-6in-base-od-4-5-8in-top-od-6in-height","title":"K\u0026N Universal Air Filter (4in. Flange \/ 6in. Base OD \/ 4-5\/8in. Top OD \/ 6in. Height)","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003eRE-0850\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e 024844362841\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eK\u0026amp;N Universal Air Filter (4in. Flange \/ 6in. Base OD \/ 4-5\/8in. Top OD \/ 6in. Height) RE-0850\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe K\u0026amp;N RE-0850 universal clamp-on air filter delivers high airflow for racing vehicles radio-controlled cars generators snowmobiles tractors and custom intakes. Its 4-inch flange 6-inch base outside diameter 4-5\/8-inch top outside diameter and 6-inch height with 1.75-inch flange length provide secure fit on angled or offset tubes. Washable and reusable construction traps contaminants while increasing horsepower and acceleration.\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 Multiple layers of premium cotton gauze with tacking agent form a mesh that blocks harmful contaminants for long engine life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClean Once Every 5 Years:\u003c\/strong\u003e Requires cleaning every 75000 miles under normal highway driving or 5 years at 15000 miles per year.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Pre-oiled and ready to clamp on for quick performance gains with minimal tools.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngineered Power:\u003c\/strong\u003e State-of-the-art media increases airflow for more horsepower acceleration and engine response.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRugged Construction:\u003c\/strong\u003e Molded rubber flanges absorb vibration stretch up to 1\/16 inch and use durable materials built to last.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eFlanges designed for centered clamp-on mounting with vibration absorption.\u003c\/li\u003e\n\u003cli\u003eWash with K\u0026amp;N cleaning kit and re-oil for reuse indefinitely.\u003c\/li\u003e\n\u003cli\u003eReplaces disposable filters to cut packaging waste from over 200 million units yearly.\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 onto 4-inch inside diameter intake tube using hose clamp not included.\u003c\/li\u003e\n\u003cli\u003eRubber flange stretches slightly for in-between sizes secure attachment.\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\u003eMultiple\u003c\/td\u003e\n\u003ctd\u003eRacing Vehicles RC Cars Generators Snowmobiles Tractors ATV UTV Custom Intakes\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\u003eProven leader in high-flow filtration since 1969.\u003c\/li\u003e\n\u003cli\u003eWashable filters outlast paper disposables many times over.\u003c\/li\u003e\n\u003cli\u003ePrecision manufacturing ensures exact specs for reliable 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 What equipment does the RE-0850 fit?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Fits racing vehicles radio-controlled cars generators snowmobiles tractors ATVs UTVs and any 4-inch intake regardless of angle or offset diameter.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What material is used in the filter media?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Premium cotton gauze in four layers treated with tacking agent for superior trapping of dirt and debris.\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 Backed by 1-Year Limited Warranty against defects in materials or workmanship.\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 Standard 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 Compact box 7.8 x 7.6 x 6.9 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.1 pounds\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"K\u0026N Engineering","offers":[{"title":"Default Title","offer_id":40094235459663,"sku":"KNNRE-0850","price":68.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/kn-universal-air-filter-4in_-flange-6in_-base-od-4-58in_-top-od-6in_-height-kn-engineering.jpg?v=1766994121","url":"https:\/\/www.blackopsautoworks.com\/products\/k-n-universal-air-filter-4in-flange-6in-base-od-4-5-8in-top-od-6in-height","provider":"Black Ops Auto Works","version":"1.0","type":"link"}