34" x 25" Steel Return Air Filter Grill for 1" Filter Removable Face/Door Color_Brown this stick-on collar with damper

this stick-on collar with damper efficiently facilitates the delivery and removal of air

+ Product Details Perfect Fit & Easy Sizing - Designed for a 16" x 24" OR 24" X 16" duct opening (measured at the opening)

modern Victorian

actual front end outer dimensions are 33

34" x 25" Steel Return Air Filter Grill for 1" Filter Removable Face/Door Color_Brown this stick-on collar with damper+ 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.