20 x 20 Wood Return Air Filter Grille

Fully assembled Wood Return Air Filter Grilles are constructed of furniture grade pine and are ready for your favorite paint or stain.  The door and frame feature sturdy double dowel construction and each louver is mechanically reinforced for extra long life and rattle free performance.  Changing filters is as easy as opening a cabinet door.  The reversible hinges are completely concealed eliminating the need to match the hardware color.  Magnetic catches recessed into the door ensure a secure closing suitable for mounting on the wall or ceiling.  The galvanized filter housing is pre-installed behind the frame for easy installation. Grilles ship in one week or less.