14" X 30" Steel Return Air Filter Grille for 1" Filter - Removable Frame - Black - [Outer Dimensions: 16 5/8" X 32 5/8"] Supply Grille closest('dt')

closest('dt')

you can watch this informative video tutorial: How to Measure Your Vent Hole Before Ordering a Grille

allowing unrestricted airflow for optimal HVAC performance

+ Product Description Maximize HVAC efficiency with our aluminum eggcrate return air filter grille

The total outer size of this grille is the listed size plus 2

14" X 30" Steel Return Air Filter Grille for 1" Filter - Removable Frame - Black - [Outer Dimensions: 16 5/8" X 32 5/8"] Supply Grille closest('dt')+ Product Details Size 14"w X 30"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 16 5 8" width X 32 5 8" height Actual Filter Size 13 3 4"w x 29 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.