{"product_id":"mowfill-2-pack-494511-air-filter-with-pre-filter-for-vanguard-engines-3-5-5-5-hp","title":"MOWFILL 2-Pack 494511 Air Filter with Pre Filter for Vanguard Engines | 3.5–5.5 HP","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe MOWFILL 2 Pack 494511 Air Filter with Pre Filter is a practical replacement kit designed for Vanguard engines in the 3.5 to 5.5 HP range. Each set contains two air filters and two pre-filters, arranged for quick swapping during routine maintenance. With dimensions of 3 1\/2 inches wide by 7 inches long and 1-1\/8 inches tall, the kit is built to align with common air intake housings. In real-world use, the kit supports straightforward upkeep and helps keep the engine breathing clean air as you mow, blow, or trim around the property.\u003c\/p\u003e\n\u003ch2\u003eWhy choose this kit\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTwo air filters and two pre-filters are included, offering a ready-to-use solution for regular maintenance and seasonal changes.\u003c\/li\u003e\n\u003cli\u003eCompatibility covers Vanguard engines and related B\u0026amp;S variants, including models 93400, 115400, and 133400, among others.\u003c\/li\u003e\n\u003cli\u003eExact sizing ensures a snug fit and reliable filtration within standard air intake housings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn everyday use, a straightforward replacement can reduce the risk of contaminated air entering the carburetor. The pre-filter helps capture larger particles before they reach the main filter, potentially extending the life of the filtration system and maintaining steady airflow in dusty conditions.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eReplaces a wide range of part numbers, including 4145, 4148, 492889, 0494511S, 1494511S, and related variants, simplifying compatibility checks.\u003c\/li\u003e\n\u003cli\u003eDesigned for engines in the 3.5–5.5 HP range, aligning with common Vanguard configurations.\u003c\/li\u003e\n\u003cli\u003eTwo filters plus two pre-filters provide a practical, value-packed replacement solution.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow to use\u003c\/h3\u003e\n\u003cp\u003eTo install, remove the old filtration components from the intake housing, insert the new air filter with the pre-filter in front, and secure as per your engine’s manual. Keep the spare set for upcoming maintenance cycles and stay prepared for the next mowing season.\u003c\/p\u003e\n\u003cp\u003eChoosing MOWFILL means selecting a brand that emphasizes reliable filtration. While results can vary by usage and environment, keeping fresh filters in place is a straightforward step that supports smooth operation and consistent performance during outdoor tasks.\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 are compatible with the MOWFILL 494511 2-pack?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Fits Vanguard engines from 3.5 to 5.5 HP and certain B\u0026amp;S 4145 variants; please verify your model before installing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What’s included in this 2-pack?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Two air filters and two pre-filters, sized 3.5 x 7 x 1-1\/8 inches, ready for replacement.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"MOWFILL","offers":[{"title":"Default Title","offer_id":43989353660550,"sku":"B09QMQQ4P7","price":18.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/1602\/5478\/files\/mowfill-494511-air-filter.jpg?v=1778864708","url":"https:\/\/patiozora.com\/products\/mowfill-2-pack-494511-air-filter-with-pre-filter-for-vanguard-engines-3-5-5-5-hp","provider":"PatioZora","version":"1.0","type":"link"}