30"w X 8"h Aluminum Adjustable Return/Supply HVAC Air Grille Color_Aluminum Every part is hand inspected

Every part is hand inspected for quality before it is packaged

European: EN 10270-1-SM

Every grille has a front end frame that will overlap at the wall joint

+ Product Details Size – 30"w X 10"h is the size for the duct opening measurement only

High Quality Copper Coil Meets/Beats ASTM B280 Standard for Air Conditioning and Refrigeration (Made From C12200 - 99

30"w X 8"h Aluminum Adjustable Return/Supply HVAC Air Grille Color_Aluminum Every part is hand inspected+ Product Details Size 30"w X 8"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 31. 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