26" X 32" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 28 5/8" X 34 5/8"] Color_Red Oak Wood Actual Filter Size – 21

Actual Filter Size – 21 3/4"w x 35 3/4" x 1"

+ Product Details Size – 36"w X 16"h is the size for the duct opening measurement only

Every grille has a front end frame that will overlap at the wall joint

actual front end outer dimensions are approximately 34 5/8" width X 27 5/8" height -

26" X 32" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 28 5/8" X 34 5/8"] Color_Red Oak Wood Actual Filter Size – 21+ Product Details Size 26"w X 32"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 28 5 8" width X 34 5 8" height Actual Filter Size 25 3 4"w x 31 3 4" x 1" High quality High quality solid stamped steel with counter sunk screw holes (screws included) and no sharp edges Design Removable door face for easy filter change & cleaning uses a 1" thick filter. Our filter grille latch is easy to use on