{"product_id":"k-n-engineering-universal-air-filter-with-2-3-4-inch-flange-5-7-8-inch-outer-diameter-base-4-3-4-inch-top-5-inch-height","title":"K\u0026N Engineering Universal Air Filter with 2 3\/4 Inch Flange – 5 7\/8 Inch Outer Diameter Base, 4 3\/4 Inch Top, 5 Inch Height","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 Universal Air Filter with part number RU-4450 is designed to provide reliable air filtration for a wide range of applications including racing vehicles, generators, snowmobiles, tractors, and remote-controlled cars. Its versatile design accommodates various angles and offset diameters, making it suitable for many equipment setups. The filter features a durable, flexible rubber flange that absorbs vibrations and ensures a secure attachment, while also allowing for a stretch of up to 1\/16 inch (1.5mm) to fit slightly different sizes. Constructed from high-quality materials, this filter is washable and reusable, offering long-term value and consistent performance. The filter's outer diameter base measures approximately 5 7\/8 inches, with a top diameter of around 4 3\/4 inches and a height of about 5 inches, making it an adaptable choice for many air intake systems. Backed by a one-year limited warranty, the K\u0026amp;N universal air filter is designed for easy installation and maintenance, ensuring optimal airflow and engine protection. Please note that this filter is not CARB-approved and requires acknowledgment of CARB regulations before installation. It is suitable for applications where air freight is not prohibited and complies with Prop 65 safety standards. Whether upgrading an existing setup or installing in a new project, this filter provides dependable filtration with the convenience of being washable and reusable, helping to improve engine performance and longevity.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eUniversal fit designed for a variety of applications including racing vehicles, generators, snowmobiles, and more\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eFlexible rubber flange absorbs vibrations and allows secure attachment with stretch capability up to 1\/16 inch (1.5mm)\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eConstructed from durable, washable, and reusable materials for long-term use\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eOuter diameter of approximately 5 7\/8 inches with a top diameter of 4 3\/4 inches and a height of 5 inches\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBacked by a one-year limited warranty for added reliability and peace of mind\u003c\/li\u003e\u003c\/ul\u003e","brand":"K\u0026N Engineering","offers":[{"title":"Default Title","offer_id":54506900652337,"sku":"15736","price":67.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0990\/2247\/1473\/files\/f96b14a42f85f6bc5f1b3b004f16f24e.jpg?v=1781202240","url":"https:\/\/shop.topspeedcincy.com\/products\/k-n-engineering-universal-air-filter-with-2-3-4-inch-flange-5-7-8-inch-outer-diameter-base-4-3-4-inch-top-5-inch-height","provider":"Top Speed Cincy Shop","version":"1.0","type":"link"}