36"w X 8"h Aluminum Adjustable Return/Supply HVAC Air Grille w8h8 5" width x 13

5" width x 13

+ Product Description Maximize the efficiency of your ventilation system with our top-of-the-line HVAC grilles and registers

Tough reinforced metallized polyester jacket - tear and puncture resistant

This grill comes in four different designs

36"w X 8"h Aluminum Adjustable Return/Supply HVAC Air Grille w8h8 5" width x 13+ Product Details Size 36"w X 8"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 37. 85" width X 9. 85" height. High Quality Rigid aluminum construction with counter sunk screw holes (screws included) and no sharp edges. Installation Location Sidewall and ceiling. Design Unrestricted airflow for your HVAC system adjustable one way louver with full horizontal airflow directional control single