{"product_id":"k-n-universal-air-filter-re-0850","title":"K\u0026N Universal Air Filter | Round Tapered, 4in Flange, 6in Tall | RE-0850","description":"\u003cp\u003eK\u0026amp;N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the air intake, there is probably a K\u0026amp;N Universal air filter for the application. All filters are constructed with ultra-strong molded pliable rubber flanges which absorb vibration and allow for secure attachment and can also be stretched for up to 1\/16 of an inch (1.5mm) to fit in-between sizes. K\u0026amp;N universal air filters are washable and reusable.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eProduct type: Universal Air Filter\u003c\/li\u003e\n\u003cli\u003eStyle: Tapered Conical Air Filter\u003c\/li\u003e\n\u003cli\u003eShape: Round Tapered\u003c\/li\u003e\n\u003cli\u003eFilter line: High-Flow\u003c\/li\u003e\n\u003cli\u003eMedia: Cotton Gauze\u003c\/li\u003e\n\u003cli\u003eWashable and reusable: Yes\u003c\/li\u003e\n\u003cli\u003eHeight: 6 in (152 mm)\u003c\/li\u003e\n\u003cli\u003eFlange ID: 4 in (102 mm)\u003c\/li\u003e\n\u003cli\u003eBase OD: 6 in (152 mm)\u003c\/li\u003e\n\u003cli\u003eTop OD: 4.625 in (117 mm)\u003c\/li\u003e\n\u003cli\u003eEfficiency: Up To 99% Efficiency\u003c\/li\u003e\n\u003cli\u003eRe-oil amount: 1.22 oz (36 ml)\u003c\/li\u003e\n\u003cli\u003ePackage contents: 1 Air Filter\u003c\/li\u003e\n\u003cli\u003eWarranty: 1 Year Limited\u003c\/li\u003e\n\u003cli\u003ePart number: RE-0850\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch5\u003eIs the K\u0026amp;N RE-0850 a universal part?\u003c\/h5\u003e\u003cp\u003eYes. It is a universal-fit part sized by dimension rather than a specific vehicle. Check the dimensions against your application before ordering.\u003c\/p\u003e\u003ch5\u003eIs the K\u0026amp;N RE-0850 washable and reusable?\u003c\/h5\u003e\u003cp\u003eYes. The K\u0026amp;N media is washable and reusable; clean and re-oil it with a K\u0026amp;N Recharger kit instead of replacing it.\u003c\/p\u003e\u003ch5\u003eHow efficient is the filter?\u003c\/h5\u003e\u003cp\u003eK\u0026amp;N rates this filter at up to 99% efficiency.\u003c\/p\u003e\u003ch5\u003eWhat warranty does it carry?\u003c\/h5\u003e\u003cp\u003eIt is backed by the K\u0026amp;N 1 Year Limited Warranty.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Is the K\u0026N RE-0850 a universal part?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. It is a universal-fit part sized by dimension rather than a specific vehicle. Check the dimensions against your application before ordering.\"}}, {\"@type\": \"Question\", \"name\": \"Is the K\u0026N RE-0850 washable and reusable?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The K\u0026N media is washable and reusable; clean and re-oil it with a K\u0026N Recharger kit instead of replacing it.\"}}, {\"@type\": \"Question\", \"name\": \"How efficient is the filter?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"K\u0026N rates this filter at up to 99% efficiency.\"}}, {\"@type\": \"Question\", \"name\": \"What warranty does it carry?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"It is backed by the K\u0026N 1 Year Limited Warranty.\"}}]}\u003c\/script\u003e","brand":"K\u0026N Engineering","offers":[{"title":"Default Title","offer_id":41280761364528,"sku":"KNNRE-0850","price":68.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/5a490a700699ecd98fec5ccc05ba385e.jpg?v=1712500919","url":"https:\/\/berryperformancesales.com\/products\/k-n-universal-air-filter-re-0850","provider":"Berry Performance Sales","version":"1.0","type":"link"}