{"product_id":"k-n-engineering-rf-1041-universal-round-tapered-air-filter","title":"K\u0026N Engineering RF-1041 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: RF-1041DK Air Filter Wrap, RF-1041DL Air Filter Wrap, RF-1041DR Air Filter Wrap, 99-5000 Filter Care Service Kit Aerosol\n\u003cul\u003e\n  \u003cli\u003e4 LAYERS OF PROTECTION: Multiple layers of premium cotton gauze treated with a specially-designed tacking agent work together to create an intricate mesh of engine filter media that is designed to block and trap harmful contaminants\u003c\/li\u003e\n  \u003cli\u003eOne Year Limited Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe K\u0026amp;N Engineering RF-1041 Universal Round Tapered Air Filter is designed for a wide range of applications, including racing vehicles, generators, snowmobiles, tractors, radio-controlled vehicles, and other equipment using a compatible air intake. Its tapered, universal design helps accommodate various intake configurations while supporting dependable airflow and filtration performance.\u003c\/p\u003e\u003cp\u003eConstructed with four layers of premium cotton gauze treated with a specialized tacking agent, the K\u0026amp;N RF-1041 is engineered to capture harmful contaminants before they reach the engine. The molded, pliable rubber flange helps absorb vibration and provides a secure connection to the intake tube. The flange can also stretch slightly to accommodate minor variations between intake sizes, helping simplify installation where exact sizing is not available.\u003c\/p\u003e\u003cp\u003eThis washable and reusable air filter is designed for long-term service when maintained with the appropriate K\u0026amp;N cleaning and re-oiling products. Compatible associated products include the RF-1041DK, RF-1041DL, and RF-1041DR Air Filter Wraps, along with the 99-5000 Filter Care Service Kit Aerosol. The filter is backed by a one-year limited warranty. Fitment is application-specific; verify intake compatibility and clearance before installation. This product is not approved for use on vehicles requiring California Air Resources Board certification, and applicable emissions regulations should be reviewed before purchase.\u003c\/p\u003e\u003ch3\u003eProduct Specifications and Technical Data\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: K\u0026amp;N Engineering\u003c\/li\u003e\n\u003cli\u003ePart Number: RF-1041\u003c\/li\u003e\n\u003cli\u003eFilter Type: Universal round tapered air filter\u003c\/li\u003e\n\u003cli\u003eFlange Style: Molded, pliable rubber\u003c\/li\u003e\n\u003cli\u003eFilter Media: Four layers of premium cotton gauze\u003c\/li\u003e\n\u003cli\u003eBase Opening: Approximately 7.5 inches\u003c\/li\u003e\n\u003cli\u003eTop Opening: Approximately 5 inches\u003c\/li\u003e\n\u003cli\u003eFlange Opening: Approximately 6 inches\u003c\/li\u003e\n\u003cli\u003eService Design: Washable and reusable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cp\u003eOne K\u0026amp;N Engineering RF-1041 Universal Round Tapered Air Filter. Air filter wrap and filter care products are sold separately.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFour layers of premium cotton gauze provide multi-stage filtration designed to help trap harmful engine contaminants.\u003c\/li\u003e\n\u003cli\u003eWashable and reusable construction supports extended service life with proper cleaning and re-oiling.\u003c\/li\u003e\n\u003cli\u003ePliable molded rubber flange absorbs vibration and helps provide a secure intake connection.\u003c\/li\u003e\n\u003cli\u003eUniversal tapered design suits a wide range of racing, powersports, equipment, and specialty 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":67593381445884,"sku":"RF-1041","price":98.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/c42e8a092a53f625c8fdd9f52c94cb60.jpg?v=1790534857","url":"https:\/\/diycustoms.store\/products\/k-n-engineering-rf-1041-universal-round-tapered-air-filter","provider":"diycustoms.store","version":"1.0","type":"link"}