18"w X 8"h Aluminum Adjustable Return/Supply HVAC Air Grille Color_R-8.0 Pink 875" width X 21

875" width X 21

+ Product Details Size – 20"w X 10"h is the size for the duct opening measurement only

+ Product Description Introducing HVAC Premium's Aluminum Adjustable Return Grill – the key to enhanced air control and energy efficiency

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Quality Packaging – Carefully shrink wrapped with cardboard backing to prevent damage in shipment

18"w X 8"h Aluminum Adjustable Return/Supply HVAC Air Grille Color_R-8.0 Pink 875" width X 21+ Product Details Size 18"w X 8"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 19. 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