{"product_id":"k-n-universal-airforce-precleaner-red-air-filter-foam-wrap-48in-l-x-30in-w","title":"K\u0026N Universal Airforce PreCleaner Red Air Filter Foam Wrap 48in L x 30in W","description":"The K\u0026amp;N Airforce Pre-Cleaner is a specially designed foam filter wrap made to extend the service interval of your K\u0026amp;N air filter when used in very dusty conditions. The Airforce Pre-Cleaner is designed to be cleaned with K\u0026amp;N Cleaner or soap \u0026amp; water. Red colored Airforce pre-cleaners air oiled with K\u0026amp;N air filter oil after they are cleaned. They are made from large, open cell foam. Gray colored Airforce pre-cleaners do not use oil. They have smaller foam cells.","brand":"K\u0026N Engineering","offers":[{"title":"Default Title","offer_id":41844188315797,"sku":"KNN25-3930","price":139.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/1839\/2469\/products\/4cb0f7da89bb3a5e08600bcef7eb2bee.jpg?v=1643327562","url":"https:\/\/blowbyracing.com\/products\/k-n-universal-airforce-precleaner-red-air-filter-foam-wrap-48in-l-x-30in-w","provider":"Blow-By Racing","version":"1.0","type":"link"}