Description
Choose our premium HVAC grilles and registers for long-lasting durability
built for durability and long life in mind
actual front end outer dimensions are approximately 7
actual front end outer dimensions are approximately 22 5/8" width X 16 5/8" height
[Outer Dimensions: 32
18" X 18" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 20 5/8" X 20 5/8"] w22h22 Choose our premium HVAC grilles+ Product Details Size 18"w X 18"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 20 5 8" width X 20 5 8" height Actual Filter Size 17 3 4"w x 17 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.