34" x 25" Steel Return Air Filter Grill for 1" Filter Removable Face/Door 16" Diameter our copper coil is not

our copper coil is not only reliable but also offers you flexibility in customization

actual front end outer dimensions are approximately 36 5/8" width X 34 5/8" height

Not for use with capacitor start or capacitor run motors

Achieve any 3D configuration with ease

34" x 25" Steel Return Air Filter Grill for 1" Filter Removable Face/Door 16" Diameter our copper coil is not+ Product Details Size 34"w X 25"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 36 5 8" width X 27 5 8" height Actual Filter Size 33 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.