{"product_id":"k-n-rf-10420-universal-reverse-conical-filter-6in-flange-id-x-7-1-2in-base-od-x-5in-top-od-x-6-1-2in-height","title":"K\u0026N RF-10420 - Universal Reverse Conical Filter 6in Flange ID x 7-1\/2in Base OD x 5in Top OD x 6-1\/2in Height","description":"\u003cp\u003eK\u0026amp;N RF-10420 - Universal Reverse Conical Filter 6in Flange ID x 7-1\/2in Base OD x 5in Top OD x 6-1\/2in Height\u003c\/p\u003e\u003cp\u003eUniversal Clamp-On Air Filter\u003c\/p\u003e\u003cp\u003eK\u0026amp;N's universal inverted dome filters are engineered to provide exceptional airflow and an increase in engine performance. They are designed and tested using computational fluid dynamics (CFD) analysis, flow-bench analysis, and dynamometer testing, and incorporate a unique inverted cone design that helps direct a high level of airflow to the throttle body. Manufactured for a wide variety of applications and unique filtration needs, K\u0026amp;N universal clamp-on air filters feature the same advanced technology as the K\u0026amp;N stock replacement filters - providing quality engine protection that you can trust. These versatile filters are washable, reusable, and durable, and are constructed with ultra-strong molded pliable rubber flanges that absorb vibration and allow for secure attachment.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSizes available to fit most K\u0026amp;N air intake kits using 6\" I.D. flanges\u003c\/li\u003e\n\u003cli\u003eSimple clamp-on design\u003c\/li\u003e\n\u003cli\u003eMalleable flanges\u003c\/li\u003e\n\u003cli\u003eHigh flow pleated cotton filter media\u003c\/li\u003e\n\u003cli\u003ePioneering design of layered, oiled cotton media helps to shield your engine from contaminants\u003c\/li\u003e\n\u003cli\u003eCan be stretched up to 1.5mm to fit in-between sizes\u003c\/li\u003e\n\u003cli\u003eWashable, reusable, and durable\u003c\/li\u003e\n\u003cli\u003e1-Year Limited Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eTop Material\u003c\/strong\u003e: \u003cspan\u003eBlack Plastic\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eTop Outside Diameter\u003c\/strong\u003e: \u003cspan\u003e5 in (127 mm)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eTop Style\u003c\/strong\u003e: \u003cspan\u003ePlastic\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eWarranty\u003c\/strong\u003e: \u003cspan\u003e1 Year Limited\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eWashable\u003c\/strong\u003e: \u003cspan\u003eYes\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: \u003cspan\u003e1.6 lb (0.7 kg)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eAir Filter Color\u003c\/strong\u003e: \u003cspan\u003eRed\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eAir Filter Large End Diameter\u003c\/strong\u003e: \u003cspan\u003e7.5 in (191 mm)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eAir Filter Material\u003c\/strong\u003e: \u003cspan\u003eCotton Gauze\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eAir Filter Shape\u003c\/strong\u003e: \u003cspan\u003eReverse Conical\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eBase Outside Diameter\u003c\/strong\u003e: \u003cspan\u003e7.5 in (191 mm)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eFilter Re-Oiling Amount\u003c\/strong\u003e: \u003cspan\u003e1.45 oz (43 ml)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eFlange Angle\u003c\/strong\u003e: \u003cspan\u003e0 degrees\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eFlange Inside Diameter\u003c\/strong\u003e: \u003cspan\u003e6 in (152 mm)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eFlange Length\u003c\/strong\u003e: \u003cspan\u003e1 in (25 mm)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eFlange Offset\u003c\/strong\u003e: \u003cspan\u003e0 in (0 mm)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eFlange Type\u003c\/strong\u003e: \u003cspan\u003eCentered\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eFlanges\u003c\/strong\u003e: \u003cspan\u003e1\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eFrame Design\u003c\/strong\u003e: \u003cspan\u003eFlexible\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: \u003cspan\u003e6.5 in (165 mm)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eItem Type\u003c\/strong\u003e: \u003cspan\u003eHigh Performance\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eOil Included\u003c\/strong\u003e: \u003cspan\u003eYes\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eOverall Filter Efficiency\u003c\/strong\u003e: \u003cspan\u003eUp To 99% Efficiency\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003ePackage Contents\u003c\/strong\u003e: \u003cspan\u003e1 Air Filter\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003ePackage Material\u003c\/strong\u003e: \u003cspan\u003eCorrugated\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: \u003cspan\u003e1\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003ePackage Type\u003c\/strong\u003e: \u003cspan\u003eBox\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003ePre-Screened\u003c\/strong\u003e: \u003cspan\u003eNo\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eProduct Style\u003c\/strong\u003e: \u003cspan\u003eRound Tapered Universal Air Filter\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"K\u0026N","offers":[{"title":"Default Title","offer_id":49934783185174,"sku":"KN-RF-10420","price":64.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0930\/0878\/9782\/files\/0_rf-10420_normalized.jpg?v=1776820259","url":"https:\/\/www.cspracing.com\/products\/k-n-rf-10420-universal-reverse-conical-filter-6in-flange-id-x-7-1-2in-base-od-x-5in-top-od-x-6-1-2in-height","provider":"Complete Street Performance","version":"1.0","type":"link"}