34" X 20" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 36 5/8" X 22 5/8"] 18" Diameter Carefully shrink wrapped with cardboard

Carefully shrink wrapped with cardboard backing to prevent damage in shipment

actual front end outer dimensions are approximately 42 5/8" width X 22 5/8" height -

+ Product Details Size - 12"w X 6"h is the size for the duct opening measurement only

+ Product Details Size – 18"w X 12"h is the size for the duct opening measurement only

Premium Plated Finish and Modern Contempo Design Forming a Luxurious Piece

34" X 20" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 36 5/8" X 22 5/8"] 18" Diameter Carefully shrink wrapped with cardboard+ Product Details Size 34"w X 20"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 36 5 8" width X 22 5 8" height Actual Filter Size 33 3 4"w x 19 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.