These 20x25x4 White-Rodgers (FR2000M-108) compatible filters are specifically built to replace the original manufacturer White-Rodgers 20x25x4 air filters. Filter Hut's air filters are MERV graded to ASHRAE 52.2 test grades establishing that our air filters will capture dust as good or better than the name brand part number (FR2000M-108) filter. These filters have the option of Odor Ban odor eliminating carbon technology. *OEM names are shown for filter replacement identification purposes only.
- 20 x 25 x 4 nominal size.
- 19-1/2 x 24-1/2 x 3-3/4 actual size.
- Replaces White-Rodgers brand 20x25x4 part number: FR2000M-108.
- Accumulair Envaero brand.
- Designed to substitute for the original manufacturer filter.
- Preassembled in frame for ease of installation. (Non-expandable, no end caps needed, etc.)
MERV graded to ASHRAE grades.
- Available with Odor Ban odor reducing carbon-infused media.
- 2 air filters to a case.