14" X 24" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 16 5/8" X 26 5/8"] w26h26 This grille is ideal for

This grille is ideal for both sidewall and ceiling installations

+ Product Details Size - 10"w X 12"h is the size for the duct opening measurement only

with actual outer dimensions of 16

actual front end outer dimensions are approximately 26 5/8" width X 26 5/8" height

14" X 24" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 16 5/8" X 26 5/8"] w26h26 This grille is ideal for+ Product Details Size 14"w X 24"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 16 5 8" width X 26 5 8" height Actual Filter Size 13 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.