{"product_id":"glasfloss-20x25x4pl40-pleated-air-filter-20x25x4-merv-10","title":"Glasfloss 20X25X4PL40 Pleated Air Filter 20x25x4 Merv 10","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe GLASFLOSS 20X25X4PL40 is a 4-inch deep pleated air filter from the Z-Line Series, designed for standard-capacity HVAC filtration applications. Measuring 20 x 25 x 4 inches and weighing 2.17 pounds, this filter delivers a MERV 10 rating per the ANSI\/ASHRAE 52.2 test standard, capturing a broad range of airborne particulates including dust, pollen, mold spores, and pet dander. The filter media uses synthetic fibers that do not absorb moisture and will not support microbial growth, making it well-suited for environments where humidity is a concern. Licensed HVAC technicians and building maintenance professionals are the typical installers for this filter type.\u003c\/p\u003e\n\u003cp\u003eThe Z-Line Series pleated filter is appropriate for a wide range of residential and light commercial HVAC systems where a 20 x 25 x 4 inch filter slot is present. It fits standard return-air filter housings, media cabinets, and whole-house filtration systems. The Z-Line line includes the SB, ZL, and HV model variants at MERV 10, providing improved particulate capture over standard 1-inch panel filters without significantly increasing static pressure drop across the air handler or furnace blower system.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eMERV 10 rating per ANSI\/ASHRAE 52.2 test standard for reliable particulate capture\u003c\/li\u003e\n  \u003cli\u003eSynthetic filter media that does not absorb moisture and resists microbial growth\u003c\/li\u003e\n  \u003cli\u003e4-inch depth provides extended surface area for improved capacity and longer service intervals compared to 1-inch filters\u003c\/li\u003e\n  \u003cli\u003eZ-Line Series design suited for virtually every standard HVAC application\u003c\/li\u003e\n  \u003cli\u003eLightweight at 2.17 pounds for easy single-technician handling and changeout\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement pleated media filter for residential and light commercial HVAC systems accepting a 20 x 25 x 4 inch filter. Applies to the GLASFLOSS Z-Line Series SB, ZL, and HV filter configurations at MERV 10.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by HVAC technicians or qualified maintenance personnel. Power down the air handler or furnace at the disconnect before opening the filter cabinet or media housing. Confirm airflow direction markings on the filter frame align with the system airflow arrow in the housing before seating the filter. Follow local mechanical codes and the equipment manufacturer service instructions for recommended filter replacement intervals.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFilter Height\u003c\/strong\u003e: 20 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFilter Width\u003c\/strong\u003e: 25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFilter Depth\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 2.17 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMERV Rating\u003c\/strong\u003e: MERV 10\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTest Standard\u003c\/strong\u003e: ANSI\/ASHRAE 52.2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFilter Series\u003c\/strong\u003e: Z-Line\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: GLASFLOSS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 20X25X4PL40\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GLASFLOSS","offers":[{"title":"Default Title","offer_id":51267884515634,"sku":"20X25X4PL40","price":17.39,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/308913506.webp?v=1780693289","url":"https:\/\/voomisupply.com\/products\/glasfloss-20x25x4pl40-pleated-air-filter-20x25x4-merv-10","provider":"Voomi Supply","version":"1.0","type":"link"}