20"w X 10"h Aluminum Adjustable Return/Supply HVAC Air Grille White display = isOpen

display = isOpen

accordion-title { font-size: 18px

Actual Front End Outer Dimensions Are 3

+ Product Details Size – 10" x 14" or 14" x 10" is the size for the duct opening measurement only

20"w X 10"h Aluminum Adjustable Return/Supply HVAC Air Grille White display = isOpen+ Product Details Size 20"w X 10"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 21. 85" width X 11. 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