{"product_id":"k-n-round-air-filter-e-3506","title":"K\u0026N Round Air Filter E-3506 – High-Flow Reusable Element","description":"\u003cp\u003eA high-flow replacement air filter with washable pleated cotton media designed to increase intake airflow whilst maintaining efficient engine protection. Engineered for custom intake applications and performance engine builds.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWashable pleated cotton media design rated for repeated service cycles\u003c\/li\u003e\n\u003cli\u003eRound configuration diameter 3.5 inches approximately – fits pod-style intakes and bespoke applications\u003c\/li\u003e\n\u003cli\u003eUnconditional 10-year warranty demonstrating durability and construction confidence\u003c\/li\u003e\n\u003cli\u003eReusable design – service life extends to 50,000 miles between cleaning intervals\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"K\u0026N","offers":[{"title":"Default Title","offer_id":56622015152508,"sku":"E-3506","price":52.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0550\/9208\/4867\/files\/E-3506.jpg?v=1775907794","url":"https:\/\/fdracing.co.uk\/products\/k-n-round-air-filter-e-3506","provider":"FD Racing","version":"1.0","type":"link"}