8"W X 26"H [Duct Opening] Steel Air Vent Return Grille - HVAC VENT DUCT COVER DIFFUSER - [Outer Dimensions: 9.75"W X 27.75"H] Ceiling ensuring optimal circulation throughout your

ensuring optimal circulation throughout your space

+ Product Details Size - 6"w X 12"h is the size for the duct opening measurement only

reducing energy costs and maximizing HVAC system lifespan

Filter Size - 13

+ Product Details Size – 30"w X 14"h is the size for the duct opening measurement only

8"W X 26"H [Duct Opening] Steel Air Vent Return Grille - HVAC VENT DUCT COVER DIFFUSER - [Outer Dimensions: 9.75"W X 27.75"H] Ceiling ensuring optimal circulation throughout your+ Product Details Size 8"w X 26"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 9. 75" width X 27. 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.