34"W X 14"H [Duct Opening] Steel Air Vent Return Grille - HVAC VENT DUCT COVER DIFFUSER - [Outer Dimensions: 35.75"W X 15.75"H] w10h10 /* more inner breathing room

/* more inner breathing room */ border-radius: 6px

Rust-Free Aluminum - Made from strong

actual front end outer dimensions are approximately 3

Both lines taped together every 18in for easier handling & installation

9% Pure Copper meeting ASTM B280 standards

34"W X 14"H [Duct Opening] Steel Air Vent Return Grille - HVAC VENT DUCT COVER DIFFUSER - [Outer Dimensions: 35.75"W X 15.75"H] w10h10 /* more inner breathing room+ Product Details Size 34"w X 14"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 35. 75" width X 15. 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