14" X 8" Steel Return Air Filter Grille for 1" Filter - Removable Frame - * Filter Included * [Outer Dimensions: 16 5/8" X 10 5/8"] return grille 75" width X 37

75" width X 37

actual front end outer dimensions are approximately 36 5/8" width X 8 5/8" height

+ Product Description Secure your thermostat with the heavy-duty Beige Metal Thermostat Guard

+ Product Description Introducing the 8" Radial Damper – Your Solution for Controlled Airflow

featuring a 6" round duct opening

14" X 8" Steel Return Air Filter Grille for 1" Filter - Removable Frame - * Filter Included * [Outer Dimensions: 16 5/8" X 10 5/8"] return grille 75" width X 37+ Product Details Size 14"w X 8"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 16 5 8" width X 10 5 8" height Actual Filter Size 13 3 4"w x 7 3 4" x 1" High Quality High quality solid stamped steel with counter sunk screw holes (screws included) and no sharp edges Installation Location Sidewall and ceiling Design Removable door face for easy filter change & cleaning uses a 1" thick filter. Our