{"product_id":"kohler-fuel-filter-2-pack-75-micron-oem-replacement-for-gravity-feed-small-engines","title":"Kohler Fuel Filter 2-Pack — 75 Micron OEM Replacement for Gravity-Feed Small Engines","description":"\u003cp\u003e\u003cstrong\u003eGenuine Kohler 2-pack fuel filters (25-050-21-S1) are OEM 75-micron gravity-feed filters designed to protect small engines by trapping contaminants before they reach the fuel system.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis two-piece set contains authentic Kohler replacement filters compatible with models that use part number 25-050-21-S1 (same as 25-050-21-S). Each element is rated at 75 microns and built for gravity-feed fuel systems, offering a direct-fit OEM solution when maintaining or restoring Kohler engines. The pair gives you spare capacity so filters can be changed on schedule without downtime, and because they are genuine Kohler components you keep factory tolerances and sealing materials intact.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this Kohler fuel filter fit my engine?\u003c\/h3\u003e\n\u003cp\u003eThe filter is an OEM direct-replacement specified to match Kohler part 25-050-21-S and 25-050-21-S1, engineered to the original dimensions and seal configuration. Installation uses the same mounting and fuel-line connections as the factory unit, so no modifications are required.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect fit for engines using Kohler 25-050-21-S \/ 25-050-21-S1\u003c\/li\u003e\n  \u003cli\u003eSame dimensions and sealing as the original Kohler part\u003c\/li\u003e\n  \u003cli\u003eReady for gravity-feed fuel setups used on many small engines\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat protection does a 75-micron rating provide?\u003c\/h3\u003e\n\u003cp\u003eA 75-micron rating captures larger particulate contaminants that can damage carburetors, fuel pumps, and injectors. It offers a balance between allowing sufficient fuel flow for gravity-fed systems while reducing abrasive particles from worn components, tank debris, or contaminated fuel.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTraps larger particles that cause wear and clogging\u003c\/li\u003e\n  \u003cli\u003eMaintains steady fuel flow for gravity-feed systems\u003c\/li\u003e\n  \u003cli\u003eHelps extend life of downstream fuel components\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow often should I replace these Kohler filters?\u003c\/h3\u003e\n\u003cp\u003eReplacement frequency depends on operating hours, fuel cleanliness and environmental conditions; a common guideline is to inspect at each service interval and replace annually or sooner if fuel appears contaminated. Because this listing includes two filters, you can replace one during mid-season checks and the second at year-end, or use the spare when a more frequent schedule is required.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInspect at every maintenance service or if performance changes\u003c\/li\u003e\n  \u003cli\u003eReplace annually for typical residential use; more often in heavy or dirty environments\u003c\/li\u003e\n  \u003cli\u003eKeep the second filter as an on-hand spare to minimize downtime\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill using genuine Kohler filters make a difference compared to aftermarket parts?\u003c\/h3\u003e\n\u003cp\u003eGenuine Kohler parts are produced to original specifications, preserving fit, material compatibility and filtration characteristics intended by the manufacturer. Aftermarket pieces can vary in element media, dimensions and sealing, which may affect performance or create leaks; choosing OEM reduces that risk.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eManufactured to Kohler's original dimensions and materials\u003c\/li\u003e\n  \u003cli\u003eReduced likelihood of fitment issues or fuel leaks\u003c\/li\u003e\n  \u003cli\u003eConsistent filtration performance matching factory expectations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Owners and technicians of Kohler-powered equipment who need a reliable, factory-spec replacement or spare for gravity-feed fuel systems. This two-pack suits homeowners maintaining lawn and garden machines, rental operators who want quick swaps to avoid downtime, and professional service shops that prioritize OEM parts for consistent fit and filtration. If your engine calls for Kohler part 25-050-21-S or 25-050-21-S1 and you prefer authentic components, this set provides two genuine 75-micron filters ready for immediate installation.\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: Are these filters genuine Kohler parts?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — this listing contains two genuine Kohler OEM filters, part number 25-050-21-S1 (same as 25-050-21-S).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use these in a pressure-fed fuel system?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They are designed for gravity-feed systems; verify your engine’s fuel system before using in pressure-fed applications.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Kohler","offers":[{"title":"Default Title","offer_id":48084335001758,"sku":"B07CSDC2SF","price":29.91,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/kohler-front-packaging-filters.jpg?v=1785850482","url":"https:\/\/northtrailauto.ca\/products\/kohler-fuel-filter-2-pack-75-micron-oem-replacement-for-gravity-feed-small-engines","provider":"North Trail Auto","version":"1.0","type":"link"}