
AirScape Return Air Filter Box With Grille
AirScape extra large return air filter box with grille. 5 square feet face area for a low pressure drop.
Specifications:
- 2 qty. 18"x20"x2" filters (undercut)
- 5 square feet filter face area
- 20" round duct connection
- Ships with MERV13 filters (other grades available)
- Requires a 22.5" x26.5" opening
- Operable cube core grille for low pressure drop and low noise
- Filters can be changed from inside the room
- Ships knock down, with easy screw assembly (screws included)
RETURN AIR FILTER BOX SHOW AS TYPICALLY INSTALLED ON WOOD JOISTS (NOT INCLUDED)
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