{"product_id":"york-s1-7660-3401-filter","title":"York S1-7660-3401 Filter","description":"\u003cp\u003eThe \u003cstrong\u003eYork S1-7660-3401 Filter\u003c\/strong\u003e is a high-performance \u003cstrong\u003eHVAC air filter pad\u003c\/strong\u003e engineered specifically for technical compatibility with \u003cstrong\u003eYork furnace model 7956A856\u003c\/strong\u003e and associated mobile home air handle systems. As a veteran-grade \u003cstrong\u003eOEM replacement filter\u003c\/strong\u003e, this unit utilizes \u003cstrong\u003ewashable foam media\u003c\/strong\u003e (polyester or fiberglass depending on the specific equipment series) to provide reliable \u003cstrong\u003efiltration for mobile home furnaces\u003c\/strong\u003e. Measuring \u003cstrong\u003e19 inches by 35 inches by 1\/4 inch\u003c\/strong\u003e, this \u003cstrong\u003eS1-7660-3401 replacement\u003c\/strong\u003e ensures optimal static pressure is maintained, preventing the common airflow restrictions that cause high-limit switch trips and premature heat exchanger wear in \u003cstrong\u003eColeman and York heating units\u003c\/strong\u003e. This \u003cstrong\u003eHVAC filtration pad\u003c\/strong\u003e is built for durability, allowing for multiple cleaning cycles before replacement is required. It serves as a direct cross-reference for part numbers \u003cstrong\u003e208U39\u003c\/strong\u003e and \u003cstrong\u003e669073R\u003c\/strong\u003e, ensuring a precise cabinet fit and maximum particle entrapment to protect the blower motor and downstream evaporator coils from debris accumulation.\u003c\/p\u003e\n\n\u003cstrong\u003eKey Benefits\u003c\/strong\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecise OEM Fit:\u003c\/strong\u003e Drop-in replacement for \u003cstrong\u003eYork S1-7660-3401\u003c\/strong\u003e, eliminating air bypass in the filter rack.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStatic Pressure Management:\u003c\/strong\u003e Optimized 1\/4 inch thickness for maximum airflow in residential and mobile home applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eResilient Media:\u003c\/strong\u003e Washable material designed for longevity in high-cycle furnace environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem Protection:\u003c\/strong\u003e Effectively traps airborne particulates to keep blower components and coils clean.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVerified Compatibility:\u003c\/strong\u003e Direct replacement for \u003cstrong\u003eYork model 7956A856\u003c\/strong\u003e and \u003cstrong\u003eNordyne 669073R\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cstrong\u003eCommon Questions\u003c\/strong\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are the exact dimensions of the S1-7660-3401?\u003c\/strong\u003e\u003cbr\u003e\nThe filter measures approximately 19\" x 35\" x 1\/4\", fitting standard wide-format furnace intake assemblies.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIs this filter washable or disposable?\u003c\/strong\u003e\u003cbr\u003e\nThis specific part number is constructed with foam media designed to be washed and reused, provided the structural integrity of the pad remains intact.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWill this work in non-York systems?\u003c\/strong\u003e\u003cbr\u003e\nYes, it is cross-compatible with several Coleman, Nordyne, and Intertherm mobile home units that utilize the same sizing specifications.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong style=\"color: red;\"\u003eThis item is not eligible for free shipping.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDisclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.\u003c\/p\u003e","brand":"York","offers":[{"title":"Default Title","offer_id":42316270272690,"sku":"S1-7660-3401","price":60.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/2375\/files\/Pic_0b7c5238-644e-4850-9913-8051ed392400.png?v=1750973934","url":"https:\/\/www.gsistore.com\/en-ca\/products\/york-s1-7660-3401-filter","provider":"GSIstore","version":"1.0","type":"link"}