28"W X 25"H (Duct Opening) Return Air Steel Vent Grille - HVAC Vent Duct Cover Diffuser - (Outer Dimensions: 29.75"W X 26.75"H) Blade 875" width X 20" height

875" width X 20" height

+ Product Details Perfect Fit & Easy Sizing - Designed for a 34" x 34" duct opening (measured at the opening)

75"H – fits a 10" X 6" duct opening

Actual Filter Size – 33 3/4"w x 7 3/4" x 1"

+ Product Details Size - 28"w X 12"h X 2"d (for duct opening measurement only)

28"W X 25"H (Duct Opening) Return Air Steel Vent Grille - HVAC Vent Duct Cover Diffuser - (Outer Dimensions: 29.75"W X 26.75"H) Blade 875" width X 20" height+ Product Details Size 28"w X 25"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 29. 75" width X 26. 75" height. Design Easy unrestricted airflow for your HVAC system 50 angled to provide maximum airflow. High Quality Solid stamped steel with counter sunk screw holes (screws included) and no sharp edges. Powder Coat Finish Smooth, shiny, scratch resistant, beautiful. Looks like it was just