{"product_id":"general-filters-inc-1a-25b-fuel-oil-filter-3-8-inch-npt","title":"General Filters Inc 1A-25B Fuel Oil Filter 3\/8 Inch Npt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe GENERAL FILTERS INC 1A-25B is a fuel oil filter designed for use in oil-fired heating systems. It filters contaminants from fuel oil before it reaches the burner assembly, protecting downstream components such as the fuel pump, nozzle, and burner from debris-related wear and plugging. This filter uses biogaskets, which are compatible with biodiesel blends commonly found in today's heating fuel supply. It connects via a standard 3\/8 inch NPT fitting, making it a straightforward drop-in replacement in most residential and light commercial oil heating systems. Installation is typically performed by oil heat technicians during routine service calls or at annual burner tune-ups.\u003c\/p\u003e\u003cp\u003eThis filter is suited for residential and light commercial oil-fired heating applications, including forced-air oil furnaces and oil boiler systems. The 3\/8 inch NPT standard connection matches the typical inlet and outlet sizing found on most residential oil burner filter assemblies. The biogasket construction makes it appropriate for use with standard No. 2 fuel oil as well as biodiesel blends, addressing the growing use of bio-heating fuels in many markets.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eStandard 3\/8 inch NPT connection for broad compatibility with residential oil heating systems\u003c\/li\u003e\n\u003cli\u003eBiogaskets included for compatibility with biodiesel fuel blends\u003c\/li\u003e\n\u003cli\u003eDesigned for installation in the oil supply line upstream of the burner assembly\u003c\/li\u003e\n\u003cli\u003eSold as individual units with a package quantity of 12 per case\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement fuel oil filter for residential and light commercial oil-fired heating systems equipped with 3\/8 inch NPT filter connections.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eFuel oil filters are typically installed and serviced by licensed oil heat technicians. Before replacing the filter, shut off the oil supply valve and relieve any pressure in the line. Use appropriate thread sealant on NPT fittings and check for leaks after restoring fuel flow. Dispose of used filters and residual fuel oil in accordance with local environmental regulations.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Size\u003c\/strong\u003e: 3\/8 inch NPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGasket Type\u003c\/strong\u003e: Biogaskets\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 27 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Each\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 12 per case\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: GENERAL FILTERS INC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 1A-25B\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GENERAL FILTERS","offers":[{"title":"Default Title","offer_id":51524372103474,"sku":"1A-25B","price":726.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d24f02e39ee851e2a0a9bb47b78b1f93.jpg?v=1785447255","url":"https:\/\/voomisupply.com\/products\/general-filters-inc-1a-25b-fuel-oil-filter-3-8-inch-npt","provider":"Voomi Supply","version":"1.0","type":"link"}