{"product_id":"k-n-engineering-ru-9920-universal-clamp-on-air-filter-with-vent","title":"K\u0026N Engineering RU-9920 Universal Clamp-On Air Filter with Vent","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: 99-5000 Filter Care Service Kit Aerosol\n\u003cul\u003e\n  \u003cli\u003eNO-HASSLE WARRANTY: 1-Year Limited Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe K\u0026amp;N Engineering RU-9920 Universal Clamp-On Air Filter is designed for applications requiring reliable air filtration with a secure, flexible connection. It features a 2-inch flange inside diameter, a tapered 5-3\/16-inch base, a 3-1\/2-inch top, and a 3-11\/16-inch height. The integrated vent design supports applications where additional airflow management is required.\u003c\/p\u003e\u003cp\u003eBuilt with K\u0026amp;N's ultra-strong molded pliable rubber flange, this universal air filter helps absorb vibration while maintaining a dependable attachment to the intake. The flexible flange can accommodate slight variations between sizes, making the filter suitable for a wide range of racing vehicles, generators, snowmobiles, tractors, radio-controlled cars, and other equipment. Its universal design also supports intake systems with varying angles or offset configurations.\u003c\/p\u003e\u003cp\u003eThe K\u0026amp;N Engineering RU-9920 is washable and reusable, helping reduce the need for frequent filter replacement when properly cleaned and maintained. For recommended maintenance, pair it with the K\u0026amp;N 99-5000 Filter Care Service Kit Aerosol. This product is not legal for sale or use on pollution-controlled motor vehicles in California and is not CARB approved. A 1-year limited warranty is included. Verify intake fitment and local emissions requirements before installation.\u003c\/p\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOne K\u0026amp;N Engineering RU-9920 universal clamp-on air filter\u003c\/li\u003e\n\u003cli\u003eVent-equipped filter assembly\u003c\/li\u003e\n\u003cli\u003e1-year limited warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eUniversal fit for compatible intake systems, including select racing vehicles, generators, radio-controlled cars, snowmobiles, tractors, and other equipment. Confirm the intake configuration and required clearance before purchase.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eUniversal Application: Designed for a wide variety of racing vehicles, generators, snowmobiles, tractors, radio-controlled cars, and other equipment.\u003c\/li\u003e\n\u003cli\u003eFlexible Rubber Flange: Ultra-strong molded rubber absorbs vibration and can stretch slightly to accommodate minor intake size variations.\u003c\/li\u003e\n\u003cli\u003eWashable and Reusable: Cleanable filter construction supports repeated use and long-term maintenance.\u003c\/li\u003e\n\u003cli\u003eVent-Equipped Design: Supports compatible intake systems requiring an integrated vent configuration.\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":67594303930620,"sku":"RU-9920","price":114.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/2711bb12cff47c3e41054b325aca5e2a.jpg?v=1790556259","url":"https:\/\/diycustoms.store\/products\/k-n-engineering-ru-9920-universal-clamp-on-air-filter-with-vent","provider":"diycustoms.store","version":"1.0","type":"link"}