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The GLASFLOSS GDS_12X12X1 is a 12 x 12 x 1 inch disposable fiberglass panel air filter designed for commercial, industrial, and residential HVAC applications. Built on a heavy-duty one-piece craft-board frame with progressively dense fiberglass media, it delivers an initial resistance of 0.09 inches WC and a final resistance of 0.5 inches WC at a rated airflow of 300 FPM. The thermally bonded media and reinforced double-strut frame construction provide 1 square foot of open media area, offering strong dust-holding capacity while keeping the unit lightweight and easy to handle. HVAC technicians and maintenance professionals install this filter in standard 12 x 12 x 1 inch filter slots.
This filter is suited for a wide range of forced-air systems found in commercial buildings, light industrial facilities, and residential homes. The craft-board frame eliminates sharp metal edges, making handling and disposal safer and faster. The design provides 10 percent greater open media area compared to traditional metal grill filters, reducing airflow restriction and extending service intervals between changeouts. It carries a temperature rating of 180 degrees F, making it appropriate for systems that experience elevated operating temperatures. ENERGY STAR rated and made in the USA, it meets UL 900, HARDI, and NAFA applicable standards.
Designed as an OEM-style replacement or standard-fit panel filter for any commercial, industrial, or residential forced-air HVAC system with a 12 x 12 x 1 inch filter opening.
Installation is performed by HVAC technicians or qualified maintenance personnel. Always power down the air handler or furnace before replacing the filter. Confirm airflow direction arrow on the filter frame aligns with the direction of air movement into the unit. Dispose of the used filter in accordance with local waste disposal regulations; the craft-board frame and fiberglass media are single-use and should not be cleaned or reused.
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