12" X 25" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 14 5/8" X 27 5/8"] Round Damper Ring actual front end outer dimensions

actual front end outer dimensions are approximately 18 5/8" width X 14 5/8" height -

Actual Filter Size – 17 3/4"w x 7 3/4" x 1"

Measuring 8" in diameter for the duct opening

compatible with duct 7" | 5-Pack of 2' pipe – 10 foot length when connected – 30 gauge thick & made of thick & durable galvanized sheet metal

12" X 25" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 14 5/8" X 27 5/8"] Round Damper Ring actual front end outer dimensions+ Product Details Size 12"w X 24"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 14 5 8" width X 26 5 8" height Actual Filter Size 11 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 Location Sidewall and ceiling Design Removable door face for easy filter change & cleaning uses a 1" thick filter. Our filter