{"product_id":"k-n-universal-air-filter-2-1-4in-20-deg-flange-3-1-2in-top-od-4in-height","title":"K\u0026N Universal Air Filter (2-1\/4in 20 Deg.Flange \/ 3-1\/2in Top OD \/ 4in 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.","brand":"K\u0026N Engineering","offers":[{"title":"Default Title","offer_id":41670419808396,"sku":"KNNRU-1700","price":63.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0384\/8208\/3980\/products\/K-N-Universal-Air-Filter-2-1-4in-20-Deg-Flange-3-1-2in-Top-OD-4in-Height-FI-Performance-24345604915340.jpg?v=1754074614","url":"https:\/\/fiperformance.com\/products\/k-n-universal-air-filter-2-1-4in-20-deg-flange-3-1-2in-top-od-4in-height","provider":"FI Performance","version":"1.0","type":"link"}