{"product_id":"k-n-replacement-air-filter-su-4002","title":"K\u0026N Replacement Air Filter SU-4002","description":"\u003cp\u003eA high-performance replacement air filter featuring pleated cotton media and washable construction. Designed to deliver sustained airflow improvements and eliminate filter replacement costs.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCotton-blend pleated media engineered to reduce inlet restriction versus OEM paper filters\u003c\/li\u003e\n\u003cli\u003eReusable design—clean, dry, and reinstall hundreds of times without performance loss\u003c\/li\u003e\n\u003cli\u003eSealed OEM-compatible housing ensures zero bypass air leakage during operation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"K\u0026N","offers":[{"title":"Default Title","offer_id":56628596670844,"sku":"SU-4002","price":83.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0550\/9208\/4867\/files\/SU-4002.jpg?v=1776075001","url":"https:\/\/fdracing.co.uk\/products\/k-n-replacement-air-filter-su-4002","provider":"FD Racing","version":"1.0","type":"link"}