24" X 34" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 26 5/8" X 36 5/8"] Aluminum - Cube Core provides a modern look and

provides a modern look and quiet operation due to its half-inch by half-inch cube design

Every part is hand inspected for quality before it is packaged

+ Product Details Size – 24"w X 14"h is the size for the duct opening measurement only

Actual Filter Size – 25 3/4"w x 17 3/4" x 1"

Please check the measuring guide to ensure a proper fit

24" X 34" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 26 5/8" X 36 5/8"] Aluminum - Cube Core provides a modern look and+ Product Details Size 24"w X 34"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 24 5 8" width X 14 5 8" height Actual Filter Size 23 3 4"w x 33 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.