22" X 28" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 24 5/8" X 30 5/8"] Color_R-8.0 Pink ensuring that you find the

ensuring that you find the perfect fit for your ventilation needs

actual front end outer dimensions are approximately 10 5/8" width X 8 5/8" height

For example

Our coils have a very high PSI burst pressure

actual front end outer dimensions are approximately 22 5/8" width X 36 5/8" height

22" X 28" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 24 5/8" X 30 5/8"] Color_R-8.0 Pink ensuring that you find the+ Product Details Size 22"w X 28"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 24 5 8" width X 30 5 8" height Actual Filter Size 21 3 4"w x 27 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 & ceiling Design Removable frame for easy filter change & cleaning uses a 1" thick filter. Our