8"W X 22"H [Duct Opening] Steel Air Vent Return Grille - HVAC VENT DUCT COVER DIFFUSER - [Outer Dimensions: 9.75"W X 23.75"H] fixed bar Installation Location – Sidewall and

Installation Location – Sidewall and ceiling

order a 20x14 grille

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+ Product Details Size - 18"w X 18"h is the size for the duct opening measurement only

actual front end outer dimensions are approximately 7

8"W X 22"H [Duct Opening] Steel Air Vent Return Grille - HVAC VENT DUCT COVER DIFFUSER - [Outer Dimensions: 9.75"W X 23.75"H] fixed bar Installation Location – Sidewall and+ Product Details Size 8"w X 22"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 9. 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 waxed.