32" X 16" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 34 5/8" X 18 5/8"] w32h32 These grilles and registers give

These grilles and registers give you an extra measure of quality that are visible to your family members and house guests

Actual Filter Size – 33 3/4"w x 25 3/4" x 1"

including Ductless Mini-Split

+ Product Details Size - 20"w X 12"h is the size for the duct opening measurement only

32" X 16" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 34 5/8" X 18 5/8"] w32h32 These grilles and registers give+ Product Details Size 32"w X 16"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 34 5 8" width X 18 5 8" height Actual Filter Size 31 3 4"w x 15 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.