{"product_id":"hipa-394018s-air-filter-for-briggs-stratton-vanguard-v-twin-16-18hp","title":"HIPA 394018S Air Filter for Briggs \u0026 Stratton Vanguard V-Twin 16-18HP","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eUpgrade your outdoor power equipment with the HIPA 394018S air filter, a versatile replacement designed to fit a wide range of Briggs \u0026amp; Stratton Vanguard V-Twin engines and compatible John Deere units. Built for 16 to 18 HP systems, it supports L-head and V-Twin configurations commonly found in riding mowers and garden tractors. The replacement part combines a robust filter media with a compact outer frame to help sustain clean air intake across a busy mowing season.\u003c\/p\u003e\u003ch2\u003eEnhanced filtration and airflow\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e99% filtration efficiency with multi-fiber, high-density media\u003c\/li\u003e\n\u003cli\u003eLow flow resistance to maintain steady air exchange\u003c\/li\u003e\n\u003cli\u003eSubstantial dirt-holding capacity reduces the frequency of changes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eLeak-proof design and easy DIY replacement\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLeak-proof polyurethane resin frame minimizes unfiltered air intrusion\u003c\/li\u003e\n\u003cli\u003eSlip-in installation requires no tools for a quick swap\u003c\/li\u003e\n\u003cli\u003eIncludes a pre-filter to help extend the life of the main filter\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFit, specs, and what’s included\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOutside diameter 7-1\/8 inches; inside diameter 5-1\/2 inches; overall height 2-1\/4 inches\u003c\/li\u003e\n\u003cli\u003eIncludes one air filter and one pre-filter\u003c\/li\u003e\n\u003cli\u003eBroad compatibility with Briggs \u0026amp; Stratton Vanguard family; suitable for L-head and V-Twin layouts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePractical use and care\u003c\/h2\u003e\u003cp\u003eIn everyday use, the HIPA 394018S can help maintain consistent airflow during mowing, yard work, and routine maintenance. While results may vary with conditions, the filter offers a straightforward upgrade path for select equipment when you need a replacement that aligns with the original part numbers.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Which engines is the HIPA 394018S air filter compatible with?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Briggs \u0026amp; Stratton Vanguard V-Twin 16-18 HP models and related John Deere variants; see the compatibility notes for specifics.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What’s included in the package?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: One 394018S air filter and one pre-filter are included for a complete replacement.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Hipa","offers":[{"title":"Default Title","offer_id":48157221454068,"sku":"B01N1EL2X0","price":17.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6652\/0820\/files\/hipa-394018s-air-filter-box.jpg?v=1778296001","url":"https:\/\/www.cerapatiogarden.com\/products\/hipa-394018s-air-filter-for-briggs-stratton-vanguard-v-twin-16-18hp","provider":"Cera Garden","version":"1.0","type":"link"}