25"W X 26"H [Duct Opening] Steel Air Vent Return Grille - HVAC VENT DUCT COVER DIFFUSER - [Outer Dimensions: 26.75"W X 27.75"H] flat stamped steel Don’t worry

Don’t worry

Insulation – A thick blanket of fiberglass insulation provides you with an R-Value of 4

75" width X 9

thanks to counter-sunk screw holes and included screws

providing efficient performance of up to 300m3/h

25"W X 26"H [Duct Opening] Steel Air Vent Return Grille - HVAC VENT DUCT COVER DIFFUSER - [Outer Dimensions: 26.75"W X 27.75"H] flat stamped steel Don’t worry+ Product Details Size 25"w X 26"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 26. 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