These 20x25x5 General Aire (GA100A37) replacement air filters are specifically designed to replace the original brand General Aire 20x25x5 filters. Our air filters are MERV rated to ASHRAE 52.2 test ratings assuring that our filters will function as good or better than the original brand part number (GA100A37) filter. Our air filters are available in Odor Ban odor capturing carbon-infused material. *Company names are used for air filter substitution identification purposes only.
- 20 x 25 x 5 nominal size.
- 19-7/8 x 24-11/16 x 4-1/4 actual size.
- Replaces General Aire brand 20x25x5 part number: GA100A37.
- Quality Filters Envaero brand.
- Engineered to substitute for the name brand filter.
- Filters framed and preassembled for ease of intallation. (No end caps needed, don't need expanded with combs, etc.)
MERV tested to ASHRAE grades.
- Option of Odor Ban odor filtrating carbon-inlayed media.
- 2 filters per case.