Glasfloss GDS_25X25X2 Panel Air Filter 25x25x2 Inches

Product Description

The GLASFLOSS GDS_25X25X2 is a disposable fiberglass panel air filter designed for forced-air ventilation systems in commercial, industrial, and residential applications. Measuring 25 inches x 25 inches x 2 inches with 4.34 square feet of media area, it handles airflow up to 500 FPM and carries an initial resistance of 0.28 inches WC with a final resistance of 0.5 inches WC. The filter uses a progressively dense fiberglass media that is thermally bonded and housed in a heavy-duty one-piece craft-board frame. It is rated for temperatures up to 180 degrees F. HVAC technicians and facilities maintenance personnel are the primary installers for this filter type.

This panel filter is suited for a wide range of forced-air systems in commercial buildings, light industrial facilities, and residential HVAC equipment. The one-piece craft-board box frame construction features a reinforced double-strut design that provides roughly 10 percent greater open media area compared to traditional metal grill filters. That design also eliminates sharp edges for safer handling during changeouts and simplifies disposal. The filter meets UL 900, HARDI, and NAFA standards and carries an Energy Star rating. It is manufactured in the USA.

Key Features

• Progressively dense fiberglass media for effective particulate capture across commercial and residential airstreams
• Heavy-duty one-piece craft-board frame with reinforced double-strut construction for durability under sustained airflow
• 10 percent greater open media area than traditional metal grill filters, supporting higher dust holding capacity
• No sharp edges — safer handling during filter changeouts and maintenance inspections
• Rated to 180 degrees F, suitable for high-temperature mechanical room and rooftop unit applications
• Meets UL 900, HARDI, and NAFA applicable standards; Energy Star rated

Compatibility

Designed as an OEM-style replacement or new-install panel filter for forced-air HVAC systems requiring a 25 x 25 x 2 inch disposable fiberglass filter in commercial, industrial, or residential applications.

Installation Notes

Panel air filters of this type are installed and replaced by licensed HVAC technicians or qualified maintenance personnel. Always power down the air handling unit or furnace at the disconnect before opening the filter access panel. Verify airflow direction markings on the frame align with the system airflow direction prior to seating the filter. Dispose of the used filter in accordance with local waste regulations — the craft-board frame eliminates the need for special handling required by metal-framed alternatives.