36" x 25" Steel Return Air Filter Grill for 1" Filter Removable Face/Door R-6.0 insulation 1x Variant Socket

1x Variant Socket

+ Product Details Perfect Fit & Easy Sizing - Designed for a 6" x 10" or 10" x 6" duct opening (measured at the opening)

+ Product Details Size - 24"w X 6"h is the size for the duct opening measurement only

PROTECTION - Provides the ultimate defense against any kind of weather

+ Product Details Size – 22"w X 18"h is the size for the duct opening measurement only

36" x 25" Steel Return Air Filter Grill for 1" Filter Removable Face/Door R-6.0 insulation 1x Variant Socket+ Product Details Size 36"w X 25"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 38 5 8" width X 27 5 8" height Actual Filter Size 35 3 4"w x 24 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.