8" x 25" Steel Return Air Filter Grill for 1" Filter Removable Face/Door Floor Grille The lever-operated damper uses an

The lever-operated damper uses an opposing blade design that closes in pairs for smooth

Every part is hand inspected for quality before it is packaged

The door comes equipped with a user-friendly turn lock

The stick-on collar helps you in heating

8" x 25" Steel Return Air Filter Grill for 1" Filter Removable Face/Door Floor Grille The lever-operated damper uses an+ Product Details Size 8"w X 25"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 10 5 8" width X 27 5 8" height Actual Filter Size 7 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. Our