Glasfloss GTASP21231 Disposable Fiberglass Air Filter 21 x 23 x 1 Inch

Product Description

Glasfloss GTASP21231 is a high-quality disposable fiberglass air filter designed for efficiency and reliability. Manufactured in the USA, this filter features a metal grid on both the air entry and air exit sides, ensuring durability and consistent performance.

• Equipped with a heavy-duty one-piece craftboard frame for enhanced structural integrity.
• Features thermally bonded metal grids providing 82% open area for optimal airflow.
• Constructed with PolyStrand® media, which offers progressively dense filtration from the air-entering to air-leaving side.

Product Highlights

This air filter is designed to withstand temperatures up to 180 degrees Fahrenheit and is classified under U.L. standard 900. Ideal for maintaining indoor air quality in residential or commercial settings.

Product Information

Standard Information

• Brand: Glasfloss
• Filter Type: Disposable
• Filter Rating (Microns): 3.0 to 10.0

Technical Specifications

• Dimensions: 21 inches by 23 inches by 1 inch
• Weight: 1.01 pounds
• Frame Type: Craftboard
• Filter Media Type: Heavy-Duty Fiberglass
• Filter Efficiency: 20%
• Country of Origin: USA
• Prop 65 Warning: Yes