{"product_id":"k-n-engineering-ru-4740-universal-round-tapered-air-filter","title":"K\u0026N Engineering RU-4740 Universal Round Tapered Air Filter","description":"K\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 your equipment. 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.\nRegardless of the angle or offset diameter of an air intake, there is probably a K\u0026amp;N Universal air filter for your equipment. K\u0026amp;N universal air filters are washable and reusable.\nAssociated products: 22-8033PK Air Filter Wrap, 99-5000 Filter Care Service Kit Aerosol\n\u003cul\u003e\n  \u003cli\u003eNO-HASSLE WARRANTY: 1-Year Limited Warranty\u003c\/li\u003e\n  \u003cli\u003eOne Year Limited Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe K\u0026amp;N Engineering RU-4740 Universal Round Tapered Air Filter is designed for a wide range of air intake applications, including racing vehicles, generators, snowmobiles, tractors, radio-controlled vehicles, and other equipment. Its tapered profile and flexible rubber flange support installation on air intake systems with varying angles or offset configurations.\u003c\/p\u003e\u003cp\u003eBuilt for dependable performance, the K\u0026amp;N Engineering RU-4740 features a molded pliable rubber flange that helps absorb vibration and provides a secure connection. The flange can stretch slightly to accommodate minor differences between intake sizes, helping create a practical fit where a standard filter may not be suitable. The reusable filter design can be cleaned and serviced rather than replaced, making it well suited for applications that require regular maintenance.\u003c\/p\u003e\u003cp\u003eThe RU-4740 has a 4.5-inch flange, a 5.875-inch base, a 4.5-inch top, and a 6-inch overall height. It is washable and reusable when maintained with the appropriate K\u0026amp;N service products. An optional K\u0026amp;N 22-8033PK Air Filter Wrap and 99-5000 Filter Care Service Kit Aerosol are associated products. This product is not CARB approved, and applicable regulations should be reviewed before installation on emissions-controlled vehicles. It includes a one-year limited warranty.\u003c\/p\u003e\u003ch3\u003eKey Product Specifications \u0026amp; Technical Data\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: K\u0026amp;N Engineering\u003c\/li\u003e\n\u003cli\u003ePart Number: RU-4740\u003c\/li\u003e\n\u003cli\u003eFilter Style: Universal round tapered air filter\u003c\/li\u003e\n\u003cli\u003eFlange Size: 4.5 inches\u003c\/li\u003e\n\u003cli\u003eBase Size: 5.875 inches\u003c\/li\u003e\n\u003cli\u003eTop Size: 4.5 inches\u003c\/li\u003e\n\u003cli\u003eOverall Height: 6 inches\u003c\/li\u003e\n\u003cli\u003eServiceability: Washable and reusable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eOne K\u0026amp;N Engineering RU-4740 universal air filter\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e Universal application; verify intake flange size, clearance, and installation requirements before purchase. This filter may be used on racing vehicles, generators, snowmobiles, tractors, radio-controlled vehicles, and other compatible equipment.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eUniversal Compatibility: Designed for racing vehicles, generators, snowmobiles, tractors, radio-controlled vehicles, and other equipment.\u003c\/li\u003e\n\u003cli\u003eFlexible Rubber Flange: Molded pliable rubber helps absorb vibration and can stretch slightly to accommodate minor intake-size variations.\u003c\/li\u003e\n\u003cli\u003eWashable and Reusable: Clean and service the filter for continued use instead of replacing it after a single service interval.\u003c\/li\u003e\n\u003cli\u003eTapered Round Design: Features a 4.5-inch flange, 5.875-inch base, 4.5-inch top, and 6-inch overall height for compatible custom intake applications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003eAir Freight Prohibited: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eNot Carb Approved: true\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCarb Acknowledgement Required: true\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eLtl Freight Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eProp 65: Y\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Type: automotive\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eEpa: N\/A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eRegular Stock: t\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eUnits Per Sku: 1\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"K\u0026N Engineering","offers":[{"title":"Default Title","offer_id":67594371105020,"sku":"RU-4740","price":89.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/c8ad66011b5c7d0792065f4d73c887e2.jpg?v=1790558899","url":"https:\/\/diycustoms.store\/products\/k-n-engineering-ru-4740-universal-round-tapered-air-filter","provider":"diycustoms.store","version":"1.0","type":"link"}