{"product_id":"powtol-394019s-air-filter-272490s-pre-filter-for-bs-engines-2-pack","title":"Powtol 394019S Air Filter \u0026 272490S Pre Filter for BS Engines – 2 Pack","description":"\u003cp\u003eMeet Powtol 394019S air filter, paired with the 272490S pre-filter, designed to support cleaner air intake for a range of BS and Craftsman engines. This practical 2-pack is built to fit several models while offering dependable filtration for routine maintenance or light-duty work.\u003c\/p\u003e\u003ch2\u003eEngine-ready design and model compatibility\u003c\/h2\u003e\u003cp\u003eThe 18 HP-rated air filter is suitable for 16 to 18 HP vertical twin (L-Head) engines and works with a wide array of BS and Craftsman units. Specific compatibility includes BS 400700-422700, 40A700, 42A700, 460700, and many related 42A707 and 40A7x models listed in the product data.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e18 HP air filter designed for 16–18 HP vertical twin (L-Head) engines.\u003c\/li\u003e\n\u003cli\u003eFits a broad range of BS and Craftsman models across multiple series.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat you get and how it helps\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePowtol 394019S air filter x2\u003c\/li\u003e\n\u003cli\u003ePre-filter x2\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFiltration design and sealing\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHigh dust-holding capacity thanks to a precise pleat design with minimal airflow obstruction.\u003c\/li\u003e\n\u003cli\u003ePolyurethane rubber seal provides reliable sealing under tough operating conditions.\u003c\/li\u003e\n\u003cli\u003eEasy installation — simply insert into place without special tools.\u003c\/li\u003e\n\u003cli\u003eDimensions for reference: inner length 8-3\/16 inches, inner width 2-7\/16 inches, overall length 9-11\/16 inches, overall width 3-3\/4 inches, height 2-1\/2 inches (pre filter not included).\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eUsage scenarios and value\u003c\/h2\u003e\u003cp\u003eUsers may notice smoother intake flow and reduced impurities entering the engine with proper maintenance and timely part replacement. The combination of a tight seal, robust filtration, and a straightforward install supports everyday farm, workshop, or hobby use. This Powtol 2-pack offers a practical upgrade path for compatible BS and Craftsman engines, balancing performance with straightforward maintenance.\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: What engines and models does the Powtol 394019S work with?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Fits a wide range of BS and Craftsman engines, including BS 400700-422700, 40A700, 42A700, and 460700.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the package include a pre-filter and how many items are in the box?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, the package includes two air filters and two pre-filters.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Powtol","offers":[{"title":"Default Title","offer_id":45740401131706,"sku":"B07MK295Y5","price":46.76,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3536\/8890\/files\/powtol-394019s-air-filter-packaging.jpg?v=1774780036","url":"https:\/\/gardencanada.ca\/products\/powtol-394019s-air-filter-272490s-pre-filter-for-bs-engines-2-pack","provider":"Garden Canada","version":"1.0","type":"link"}