8" X 6" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 10 5/8" X 8 5/8"] w22h22 actual front end outer dimensions

actual front end outer dimensions are approximately 32 5/8" width X 20 5/8" height

Actual Front End Outer Dimensions Are 5

+ Product Details Size - 8"w X 28"h is the size for the duct opening measurement only

+ Product Details Size - 18"w X 20"h is the size for the duct opening measurement only

+How To Measure A Grille Overall Size:

8" X 6" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 10 5/8" X 8 5/8"] w22h22 actual front end outer dimensions+ Product Details Size 8"w X 6"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 10 5 8" width X 8 5 8" height Actual Filter Size 7 3 4"w x 5 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