36"W X 22"H [Duct Opening] Steel Air Vent Return Grille - HVAC VENT DUCT COVER DIFFUSER - [Outer Dimensions: 37.75"W X 23.75"H] Grille + Product Spec Sheet Return

+ Product Spec Sheet Return Air Grille Spec Sheet

+ Product Details Size - 28"w X 34"h is the size for the duct opening measurement only

Just run your finger along the edge of the top plate and you will find a smooth finished surface

while the ingenious dial-controlled damper empowers you to effortlessly regulate airflow using your foot

+ Product Details Size - 12"w X 32"h is the size for the duct opening measurement only

36"W X 22"H [Duct Opening] Steel Air Vent Return Grille - HVAC VENT DUCT COVER DIFFUSER - [Outer Dimensions: 37.75"W X 23.75"H] Grille + Product Spec Sheet Return+ Product Details Size 36"w X 22"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 37. 75" width X 23. 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