Filter Hut 16x20x5 Five Seasons (FS1620, M0-1056, MU1620, 9183940) substitute air filters are specifically built to substitue for the OEM Five Seasons 16x20x5 filters. Filter Hut air filters are MERV rated to ASHRAE 52.2 test standards assuring that our air filters will operate as good or better than the original brand part number (FS1620, M0-1056, MU1620, 9183940) air filters. Our air filters can be selected with Odor Ban odor reducing carbon-inlayed media. *Company names are listed for air filter replacement identification purposes only.
- 16 x 20 x 5 nominal size.
- 15-3/8 x 21-7/8 x 5-1/4 actual size.
- Replaces Five Seasons brand 16x20x5 part number: FS1620, M0-1056, MU1620, 9183940.
- Quality Filters Envaero brand.
- Designed to substitute for the original manufacturer filter.
- Preassembled in frame for ease of installation. (No need for extra combs, end-caps, etc.)
MERV rated to ASHRAE classifications.
- Available with Odor Ban odor isolating carbon media.
- 2 air filters to a case.