24"W X 2"H [Duct Opening] Steel Air Vent Return Grille - HVAC VENT DUCT COVER DIFFUSER - [Outer Dimensions: 25.75"W X 3.75"H] Color_Aluminum or just adding updated elements

or just adding updated elements to your current home

4" X 10" Is The Size For The Duct Opening (floor/vent hole) Measurement Only

And Meets/Beats ASTM B280 Standard

much more than the required 700 psi for r410

24"W X 2"H [Duct Opening] Steel Air Vent Return Grille - HVAC VENT DUCT COVER DIFFUSER - [Outer Dimensions: 25.75"W X 3.75"H] Color_Aluminum or just adding updated elements+ Product Details Size 24"w X 2"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 25. 75" width X 3. 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.