Suitable for use as a large cold air return, this grille is designed to allow a great volume of air to pass between rooms.
Note: When choosing size, measure the dimensions of the opening you wish to cover. Then, order a grille with inside dimensions that correspond to those measurements. See accessories for compatible louver assemblies. Choose a louver that matches the part number of the grille you plan to order.
|Listing:||Made in the USA|
|Register Materials||Aluminum, Iron|
|Mfr Part #|
|Category||Floor Registers & Vent Covers - 615|