20"W X 2"H [Duct Opening] Steel Air Vent Return Grille - HVAC VENT DUCT COVER DIFFUSER - [Outer Dimensions: 21.75"W X 3.75"H] w24h24 icon { width: 22px

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7/8" Insulated Copper Coil Line - Seamless Pipe Tube for HVAC

positioning supply and return grills accordingly

Carefully packaged for protection during shipment

reducing electric bills and extending HVAC machine lifespan

20"W X 2"H [Duct Opening] Steel Air Vent Return Grille - HVAC VENT DUCT COVER DIFFUSER - [Outer Dimensions: 21.75"W X 3.75"H] w24h24 icon { width: 22px+ Product Details Size 20"w X 2"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 21. 75" width X 3. 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 waxed.