Our 20x25x6 air filter is an extended surface pleated filter, which exceeds standard air filters with medium efficiency, and are builtfor decreased pressure drop, and increased service life, which reduces HVAC equipment maintenance and energy costs. Our 20x25x6 air filter is governed to ASHRAE test standards 52.2, which ensures that the air filter will filter as good or better than OEM 20 x 25 x 6 air filter.
- 20x25x6 nominal size.
- 19-1/2 x 24-1/2 x 5-3/4 actual size.
- Pleated design.
MERV classified to ASHRAE standards.
- 500 fpm rated velocity
- 4 air filters per case.