{"product_id":"k-n-engineering-ru-4450-universal-air-filter-with-2-3-4-inch-flange-and-5-7-8-inch-outer-diameter","title":"K\u0026N Engineering RU-4450 Universal Air Filter with 2 3\/4 Inch Flange and 5 7\/8 Inch Outer Diameter","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.\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-4450 is a versatile universal air filter designed to fit a wide range of applications including racing vehicles, generators, snowmobiles, tractors, and radio-controlled cars. Crafted with ultra-strong molded pliable rubber flanges, this filter absorbs vibrations and allows for a secure fit, even accommodating slight size variations with a stretch ability of up to 1\/16 inch (1.5mm). Its durable construction ensures reliable performance across various equipment types and setups. The filter features a 2 3\/4 inch flange diameter, a 5 7\/8 inch outer diameter base, and a 4 3\/4 inch height, making it suitable for many custom and off-road applications.\u003cbr\u003eBuilt for longevity and ease of maintenance, this filter is washable and reusable, reducing the need for frequent replacements. Its design allows it to adapt to different angles and offset diameters of air intakes, providing excellent airflow and filtration efficiency. The RU-4450 is backed by a 1-year limited warranty, ensuring peace of mind with your purchase. Please note that this product is not CARB approved and requires acknowledgment of CARB regulations before installation. Its Prop 65 compliance highlights the presence of chemicals known to the state of California to cause cancer or reproductive harm, so proper handling is advised.\u003cbr\u003eIdeal for enthusiasts and professionals seeking a reliable, high-performance air filtration solution, the K\u0026amp;N RU-4450 universal air filter offers durability, flexibility, and excellent airflow for a variety of automotive and recreational applications. Its straightforward design and robust construction make it a popular choice for multiple industries where customized air intake solutions are necessary.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eVersatile compatibility with racing vehicles, generators, snowmobiles, tractors, and RC cars\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eUltra-strong molded pliable rubber flange for vibration absorption and secure fit\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eStretchable flange design allows for up to 1\/16 inch (1.5mm) size adjustment\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eWashable and reusable for cost-effective maintenance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesigned to fit various angles and offset diameters of air intakes\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDurable construction suitable for demanding environments\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncludes a 1-year limited warranty for reliable performance\u003c\/li\u003e\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\u003ctbdoy\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\/tbdoy\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"K\u0026N Engineering","offers":[{"title":"Default Title","offer_id":53605415944465,"sku":"RU-4450","price":58.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/3830\/0689\/files\/f96b14a42f85f6bc5f1b3b004f16f24e.jpg?v=1779989199","url":"https:\/\/shoprenegade.com\/products\/k-n-engineering-ru-4450-universal-air-filter-with-2-3-4-inch-flange-and-5-7-8-inch-outer-diameter","provider":"Renegade Speed by Renegade Racing \u0026 Performance","version":"1.0","type":"link"}