30"W X 34"H [Duct Opening] Steel Air Vent Return Grille - HVAC VENT DUCT COVER DIFFUSER - [Outer Dimensions: 31.75"W X 35.75"H] White Achieve the perfect airflow with

Achieve the perfect airflow with adjustable control by rotating the middle disk

High Quality – High-quality rust-free

+ Product Details Size - 30"w X 14"h is the size for the duct opening measurement only

+ Product Details Size - 24"w X 22"h is the size for the duct opening measurement only

If your duct opening is 14 inches in diameter

30"W X 34"H [Duct Opening] Steel Air Vent Return Grille - HVAC VENT DUCT COVER DIFFUSER - [Outer Dimensions: 31.75"W X 35.75"H] White Achieve the perfect airflow with+ Product Details Size 30"w X 34"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 31. 75" width X 35. 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