30" X 6" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 32 5/8" X 8 5/8"] 18" Diameter High Quality – Solid rigid

High Quality – Solid rigid steel body for durability and reliability with dampers operable by switch for airflow directional control

actual front end outer dimensions are approximately 35

Actual Filter Size – 21 3/4"w x 7 3/4" x 1"

actual front end outer dimensions are approximately 14 5/8" width X 22 5/8" height

30" X 6" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 32 5/8" X 8 5/8"] 18" Diameter High Quality – Solid rigid+ Product Details Size 30"w X 6"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 32 5 8" width X 8 5 8" height Actual Filter Size 29 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