{"product_id":"k-n-universal-air-filter-4in-flange-5-3-8in-base-4-1-2in-top-6in-height-ru-4550","title":"K\u0026N Universal Air Filter 4in Flange \/ 5-3\/8in Base \/ 4-1\/2in Top \/ 6in Height - RU-4550","description":"\u003cp\u003eK\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.\u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eEASY INSTALLATION: K\u0026amp;N Air Filters are pre-oiled and ready to for use- they are one of the easiest and most cost-effective vehicle upgrades for quick performance gains\u003c\/li\u003e\n\u003cli\u003eOne Year Limited Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDownloads \u0026amp; Resources\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/www.knfilters.com\/ru-4550-universal-clamp-on-air-filter\" target=\"_blank\" rel=\"noopener\"\u003eLink To Manufacturer Page\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"K\u0026N Engineering","offers":[{"title":"Default Title","offer_id":45998175191176,"sku":"knnRU-4550","price":63.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/2491\/6104\/files\/3522f64fe0f6d5d3773cd1a63530fb6e.jpg?v=1780676956","url":"https:\/\/www.allianceracing.com\/products\/k-n-universal-air-filter-4in-flange-5-3-8in-base-4-1-2in-top-6in-height-ru-4550","provider":"Alliance Racing","version":"1.0","type":"link"}