20"W X 22"H [Duct Opening] Steel Air Vent Return Grille - HVAC VENT DUCT COVER DIFFUSER - [Outer Dimensions: 21.75"W X 23.75"H] Aluminum Bar Upgrade today for better performance

Upgrade today for better performance and cleaner air

+ Product Description Upgrade your HVAC system with a high-quality aluminum return grille designed for a clean

Scratch-Resistant Finish - The powder-coated surface offers a smooth

000 satisfied customers

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

20"W X 22"H [Duct Opening] Steel Air Vent Return Grille - HVAC VENT DUCT COVER DIFFUSER - [Outer Dimensions: 21.75"W X 23.75"H] Aluminum Bar Upgrade today for better performance+ Product Details Size 20"w X 22"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 21. 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