Always measure the wall opening to determine which size you should order. Wall Opening Size = Listed Grille Size.
Handua Return Air Filter Grille used for sidewall or ceiling openings. Our Return Air Filter Grills do not require screwdriver to open, you can easily open the latch with a finger move.
The door/face is removable for easy filter change and cleaning, this Grill uses a 1" thick filter (not included).
Using our Return Air Filter Grille within your ventilation system will improve your home circulation. The steel is stamped so there is no sharp edges.
Durable white powder coated, high quality steel removable face allows easy access to replace air filter.