8" [Duct Opening] Round Ceiling Diffuser - Easy Air Flow - HVAC Vent Duct Cover [White] - [Total Outer Dimensions: 12"] Brown our product offers both aesthetic 4 X 12 Is CRFG2028 Width_14in

our product offers both aesthetic appeal and efficient airflow

actual front end outer dimensions are approximately 14 5/8" width X 28 5/8" height

+ Product Details Size – 16"w X 12"h is the size for the duct opening measurement only

+ Product Details Size - 8"w X 20"h is the size for the duct opening measurement only

+ Product Details Size - 25"w X 20"h is the size for the duct opening measurement only

8" [Duct Opening] Round Ceiling Diffuser Easy Air Flow HVAC Vent Duct Cover [White] [Total Outer Dimensions: 12"] Brown our product offers both aesthetic 4 X 12 Is CRFG2028 Width_14in our product offers both aesthetic appeal and efficient airflow actual front end outer dimensions are approximately 14 5 8" width X 28 5 8" height