This 20x20x5 General Aire (4354) compatible air filters are specifically designed to replace the original manufacturer General Aire 20x20x5 air filters. Filter Hut filters are MERV classified to ASHRAE 52.2 test standards ensuring that our filters will capture debris as good or better than the original brand part number (4354) filters. These air filters have the option of Odor Ban odor filtering carbon-infused material. *OEM names are used for filter substitution identification purposes only.
- 20 x 20 x 5 nominal size.
- 19-9/16 x 20-1/16 x 4-3/8 actual size.
- Replaces General Aire brand 20x20x5 part number: 4354.
- Envaero brand by Accumulair.
- Engineered to substitute for the name brand filter.
- Preassembled in frame for ease of installation. (No need for extra combs, end-caps, etc.)
MERV classified to ASHRAE classifications.
- Available with Odor Ban odor reducing carbon material.
- 2 air filters per case.