{"product_id":"black-8-inch-foam-pre-filter-3-5-x-8-for-3-5-diameter-kart-filters","title":"Black 8-Inch Foam Pre-Filter 3.5\" x 8\" for 3.5\" Diameter Kart Filters","description":"\u003cp\u003eStealthy black finish on this 3.5\" x 8\" foam pre-filter (SKU: UIPF8BK) blends with any kart aesthetic while fitting 3.5\" diameters universally. Cut it down as needed for custom protection that doesn't hinder airflow.\u003c\/p\u003e\u003cp\u003eEssential for maintaining edge in crowded fields, it filters out the rough stuff, letting your engine focus on speed. Black color resists showing dirt, keeping your setup looking sharp at inspections.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eUniversal Sizing:\u003c\/b\u003e Works across AFR-177, AFR-179, and more with simple trimming.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust Foam:\u003c\/strong\u003e Absorbs shocks from rough terrain without compressing flat.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePit-Friendly:\u003c\/b\u003e Lightweight for easy transport in gear bags.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eStreamline your race prep by stocking these— they adapt to evolving setups, ensuring organized, efficient filtration every time.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I install this foam pre-filter on my kart air filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Simply slide the foam pre-filter over your existing 3.5\" diameter air filter. The flexible foam material is designed to stretch slightly for a snug fit, ensuring no debris bypasses the filter element.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I trim this pre-filter to fit shorter air filters?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes. This 8-inch pre-filter is designed to be cut to length. You can easily trim it with a sharp pair of scissors to match the specific length of your air filter, allowing for a custom, clean look.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why should I use a pre-filter instead of just the main air filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e A pre-filter acts as the first line of defense against dust, dirt, and track debris. By catching the \"rough stuff\" before it reaches your main filter, it extends the life of your primary filter and maintains optimal airflow for consistent engine performance throughout the race day.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I clean the foam pre-filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The foam can be cleaned by gently washing it with mild soap and water. Ensure it is completely dry before reinstalling it on your air filter to prevent moisture from entering the engine intake.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/afr179-3-50-x-8-2-7-16-i-d-angled-afr179\"\u003eHigh-Flow Angled Fabric Air Filter 3.50\" x 8\" 2-7\/16\" ID for Karts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/afr177-3-50-x-6-2-7-16-i-d-angled-afr177\"\u003eAngled Fabric Air Filter 3.50\" x 6\" for 2-7\/16\" ID Kart Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/uipf8-foam-pre-filter-3-5-x-8-blue-8-inch-uipf8\"\u003eBlue 8-Inch Foam Pre-Filter 3.5\" x 8\" for AFR-177 and AFR-179\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/uipf8y-foam-pre-filter-3-5-x-8-yellow-8-inch-uipf8y\"\u003eYellow 8-Inch Foam Pre-Filter 3.5\" x 8\" for Kart Filter Customization\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SwiftKarting","offers":[{"title":"Default Title","offer_id":52377894093119,"sku":"UIPF8BK","price":12.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/6843\/4239\/files\/prefilterfoam-uipf8bk-foam-pre-filter-3-5-x-8-black-8-inch-uipf8bk.jpg?v=1773220902","url":"https:\/\/metro-merch-3.myshopify.com\/products\/black-8-inch-foam-pre-filter-3-5-x-8-for-3-5-diameter-kart-filters","provider":"Metro Merch","version":"1.0","type":"link"}