{"product_id":"k-n-universal-clamp-on-air-filter-ru-4950","title":"K\u0026N Universal Clamp-On Air Filter RU-4950","description":"\u003cp\u003eReusable high-flow air filter element designed to replace disposable paper filters across multiple engine bays. Increases intake airflow while maintaining filtration efficiency to support gains in horsepower and throttle response.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReusable cotton gauze media - washable and oil-treated for extended service life\u003c\/li\u003e\n\u003cli\u003eUniversal clamp-on mounting - fits standard 3-inch inlet ducts without modification\u003c\/li\u003e\n\u003cli\u003eEngineered to K\u0026amp;N's 99.5% filtration efficiency specification\u003c\/li\u003e\n\u003cli\u003eDesigned to reduce intake air temperature for denser charge\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"K\u0026N","offers":[{"title":"Default Title","offer_id":56622590820732,"sku":"RU-4950","price":73.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0550\/9208\/4867\/files\/RU-4950.jpg?v=1775911699","url":"https:\/\/fdracing.co.uk\/products\/k-n-universal-clamp-on-air-filter-ru-4950","provider":"FD Racing","version":"1.0","type":"link"}