30" X 24" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 32 5/8" X 26 5/8"] w24h24 actual front end outer dimensions

actual front end outer dimensions are approximately 28 5/8" width X 36 5/8" height

actual front end outer dimensions are approximately 29

this grill is the epitome of excellence in both form and function

designed for superior airflow (up to 95%) and easy filter access

+ Product Details Size – 14" x 20" or 20" x 14" is the size for the duct opening measurement only

30" X 24" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 32 5/8" X 26 5/8"] w24h24 actual front end outer dimensions+ Product Details Size 30"w X 24"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 32 5 8" width X 26 5 8" height Actual Filter Size 29 3 4"w x 23 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.