20" X 32" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 22 5/8" X 34 5/8"] w26h26 Adjustable airflow control - by

Adjustable airflow control - by rotating the middle disk

75" width X 5

actual front end outer dimensions are approximately 16 5/8" width X 22 5/8" height

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Pre-flared ends with nuts are for simple and easy installation

20" X 32" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 22 5/8" X 34 5/8"] w26h26 Adjustable airflow control - by+ Product Details Size 20"w X 32"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 22 5 8" width X 34 5 8" height 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 filter grille latch is easy to use on