This 20x20x5 Five Seasons (FS2020, M2-1056, MU2020, 9183960) substitute filters are specifically built to substitue for the name brand Five Seasons 20x20x5 air filters. Filter Hut's air filters are MERV tested to ASHRAE 52.2 test ratings establishing that our air filters will filter as good or better than the original manufacturer part number (FS2020, M2-1056, MU2020, 9183960) air filter. Our air filters also come in Odor Ban odor filtering carbon material. *Brand names are shown for filter style identification purposes only.
- 20 x 20 x 5 nominal size.
- 20-1/4 x 20-3/4 x 5-1/4 actual size.
- Replaces Five Seasons brand 20x20x5 part number: FS2020, M2-1056, MU2020, 9183960.
- Envaero brand by Quality Filters.
- Engineered to substitute for the name brand filter.
- Preassembled in frame for ease of installation. (Non-expandable, no end caps needed, etc.)
MERV tested to ASHRAE grades.
- Available in Odor Ban odor filtering carbon-inlayed properties.
- 2 filters per case.