30" X 12" Steel Return Air Filter Grille for 1" Filter - Removable Frame - Black - [Outer Dimensions: 32 5/8" X 14 5/8"] fixed bar actual front end outer dimensions

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

improves airflow

Design – Removable door/face for easy filter change & cleaning - uses a 1" thick filter

Designed for optimal air flow and lasting durability

providing superior air distribution throughout your space

30" X 12" Steel Return Air Filter Grille for 1" Filter - Removable Frame - Black - [Outer Dimensions: 32 5/8" X 14 5/8"] fixed bar actual front end outer dimensions+ Product Details Size 30"w X 12"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 32 5 8" width X 14 5 8" height Actual Filter Size 29 3 4"w x 11 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.