32"W X 10"H [Duct Opening] Steel Air Vent Return Grille - HVAC VENT DUCT COVER DIFFUSER - [Outer Dimensions: 33.75"W X 11.75"H] w8h8 + Product Details Size -

+ Product Details Size - 26"w X 4"h is the size for the duct opening measurement only

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making maintenance quick and hassle-free

Our coils have a a very high PSI burst pressure

It has an outer surface made of high-quality aluminum foil and an inner surface made of metalized PET with inside high-tensile spring steel wire

32"W X 10"H [Duct Opening] Steel Air Vent Return Grille - HVAC VENT DUCT COVER DIFFUSER - [Outer Dimensions: 33.75"W X 11.75"H] w8h8 + Product Details Size -+ Product Details Size 32"w X 10"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 33. 75" width X 11. 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