{"product_id":"k-n-universal-fit-precleaner-air-filter-foam-wrap","title":"K\u0026N Universal Fit PreCleaner Air Filter Foam Wrap","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":43747454353629,"sku":"KNN25-3900","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/3758\/1491\/products\/226ebb1b610635a6583e9529941b0434.jpg?v=1678011400","url":"https:\/\/hellhoundperformance.store\/products\/k-n-universal-fit-precleaner-air-filter-foam-wrap","provider":"Hellhound Performance","version":"1.0","type":"link"}