{"product_id":"glasfloss-gds_18x24x1-panel-air-filter-18x24x1-inches","title":"Glasfloss GDS_18X24X1 Panel Air Filter 18x24x1 Inches","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe GLASFLOSS GDS_18X24X1 is a disposable fiberglass panel air filter designed for forced-air HVAC systems in commercial, industrial, and residential applications. Sized at 18 inches wide by 24 inches tall by 1 inch deep, it delivers 3 square feet of media area and is rated for airflow up to 300 feet per minute (FPM). The progressively dense fiberglass media is thermally bonded and housed in a heavy-duty one-piece craft-board frame with a reinforced double-strut construction. Initial resistance is 0.09 inches water column (WC) with a final resistance of 0.5 inches WC, supporting efficient air handling across a wide range of system types. Rated to 180 degrees F. Manufactured in the USA and Energy Star rated.\u003c\/p\u003e\n\u003cp\u003eThe GDS_18X24X1 is suited for use in commercial air handlers, industrial ventilation systems, and residential furnaces or air conditioning systems where a standard 18 by 24 by 1 inch panel filter is required. The one-piece craft-board box frame provides 10 percent greater open media area compared to traditional metal grill filters, improving dust holding capacity. The frameless-edge design eliminates sharp edges for safer handling during changeouts and simplifies disposal. HVAC technicians and maintenance personnel typically install this filter as part of routine preventive maintenance on fan coil units, air handlers, and residential furnace systems.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eProgressively dense fiberglass media for effective particulate capture across a range of dust loads\u003c\/li\u003e\n  \u003cli\u003eHeavy-duty one-piece craft-board frame with reinforced double-strut construction for durability under sustained airflow\u003c\/li\u003e\n  \u003cli\u003e10 percent greater open media area than traditional metal grill filters, improving airflow efficiency and dust holding capacity\u003c\/li\u003e\n  \u003cli\u003eLow initial resistance of 0.09 inches WC reduces static pressure impact on system performance\u003c\/li\u003e\n  \u003cli\u003eRated to 180 degrees F, suitable for higher-temperature commercial and industrial air handling environments\u003c\/li\u003e\n  \u003cli\u003eEnergy Star rated and manufactured in the USA; meets UL 900, HARDI, and NAFA applicable standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement panel filter for forced-air HVAC systems requiring an 18 by 24 by 1 inch disposable fiberglass panel filter in commercial, industrial, or residential applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by HVAC technicians or qualified maintenance personnel as part of a scheduled filter replacement program. Always power down the air handling unit or furnace before removing or installing the filter. Confirm airflow direction markings on the filter frame align with the system airflow direction before seating the filter in the rack. Inspect the filter housing and gasket surfaces for bypass gaps after installation to maintain rated filtration performance.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions\u003c\/strong\u003e: 18 inches wide x 24 inches tall x 1 inch deep\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMedia Area\u003c\/strong\u003e: 3 square feet\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMedia Type\u003c\/strong\u003e: Fiberglass, thermally bonded, progressively dense\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFrame\u003c\/strong\u003e: Heavy-duty one-piece craft-board\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAirflow Rating\u003c\/strong\u003e: 300 FPM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInitial Resistance\u003c\/strong\u003e: 0.09 inches WC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinal Resistance\u003c\/strong\u003e: 0.5 inches WC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTemperature Rating\u003c\/strong\u003e: 180 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFilter Type\u003c\/strong\u003e: Disposable panel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Commercial, industrial, residential\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplicable Standards\u003c\/strong\u003e: UL 900, HARDI, NAFA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e: USA\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: GDS_18X24X1\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GLASFLOSS","offers":[{"title":"Default Title","offer_id":51284059521330,"sku":"GDS_18X24X1","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/309277573.webp?v=1781067450","url":"https:\/\/voomisupply.com\/products\/glasfloss-gds_18x24x1-panel-air-filter-18x24x1-inches","provider":"Voomi Supply","version":"1.0","type":"link"}