36"W X 6"H [Duct Opening] Steel Air Vent Return Grille - HVAC VENT DUCT COVER DIFFUSER - [Outer Dimensions: 37.75"W X 7.75"H] flat stamped steel text-align: center

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Solid Construction Designed For Floor Use

+ Product Details Size - 22"w X 30"h is the size for the duct opening measurement only

Actual Filter Size – 29 3/4"w x 19 3/4" x 1"

This versatile solution enhances air supply and adds a touch of class to your space

36"W X 6"H [Duct Opening] Steel Air Vent Return Grille - HVAC VENT DUCT COVER DIFFUSER - [Outer Dimensions: 37.75"W X 7.75"H] flat stamped steel text-align: center+ Product Details Size 36"w X 6"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 37. 75" width X 7. 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.