{"product_id":"glasfloss-gds12121-fiberglass-disposable-panel-filter","title":"Glasfloss gds12121 Fiberglass Disposable Panel Filter","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe GLASFLOSS gds12121 is a fiberglass disposable panel filter built with a reinforced double strut construction for use in commercial, industrial, and residential HVAC applications. The double strut frame design delivers 10% greater open media area compared to traditional metal grill filters, improving airflow while maintaining strong dust holding capacity. Progressively dense fiberglass media captures particulates effectively across the filter depth. The media and strut retainers are glued and sealed inside a one-piece craftboard frame made from 100% recycled materials. HVAC technicians and facility maintenance personnel install this filter as a routine replacement in forced-air systems.\u003c\/p\u003e\u003cp\u003eThis filter is suited for residential return air grills, commercial air handlers, and light industrial HVAC systems requiring a standard 12 inches x 12 inches x 1 inch panel filter. The one-piece craftboard frame eliminates sharp edges for safer handling during changeout, and the frame is clearly marked with size, classification, and airflow direction to simplify correct installation. The GDS Series is designed to fit most standard filter tracks and return air grills where a 1 inch depth panel filter is specified.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDouble strut reinforced construction provides 10% greater open media area than traditional metal grill filters\u003c\/li\u003e\n\u003cli\u003eProgressively dense fiberglass media maximizes dust holding capacity\u003c\/li\u003e\n\u003cli\u003eOne-piece craftboard frame constructed from 100% recycled materials\u003c\/li\u003e\n\u003cli\u003eNo sharp edges — safer handling during filter replacement\u003c\/li\u003e\n\u003cli\u003eFrame clearly marked with size, UL classification, and airflow direction\u003c\/li\u003e\n\u003cli\u003eFits standard filter tracks and return air grills in 1 inch depth applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eThe GLASFLOSS GDS Series is designed as a direct OEM-style replacement for disposable panel filters in standard 12 inches x 12 inches x 1 inch filter tracks and return air grills across residential, commercial, and industrial forced-air HVAC systems.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by HVAC technicians or qualified maintenance personnel. Power down or set the HVAC system to the off position before removing the existing filter. Verify airflow direction arrow on the frame is oriented toward the blower or air handler before seating the filter in the track. Dispose of the used filter in accordance with local waste handling guidelines.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter Type\u003c\/strong\u003e: Fiberglass Disposable Panel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction\u003c\/strong\u003e: Double Strut Reinforced\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions\u003c\/strong\u003e: 12 inches x 12 inches x 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame Material\u003c\/strong\u003e: One-piece craftboard, 100% recycled materials\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedia\u003c\/strong\u003e: Progressively dense fiberglass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Residential, commercial, industrial\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Each\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: gds12121\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GLASFLOSS","offers":[{"title":"Default Title","offer_id":51383201825074,"sku":"GDS12121","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/312674165.webp?v=1782589534","url":"https:\/\/voomisupply.com\/products\/glasfloss-gds12121-fiberglass-disposable-panel-filter","provider":"Voomi Supply","version":"1.0","type":"link"}