8" [Duct Opening] Round Ceiling Diffuser - Easy Air Flow - HVAC Vent Duct Cover [White] - [Total Outer Dimensions: 12"] Brown + Product Details Size – Compatible With Duct 7in Applications This sheet metal DDAG-A-1212

+ Product Details Size – 22" x 24" or 24" x 22" 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

width: 100%

actual front end outer dimensions are approximately 14 5/8" width X 30 5/8" height

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

8" [Duct Opening] Round Ceiling Diffuser Easy Air Flow HVAC Vent Duct Cover [White] [Total Outer Dimensions: 12"] Brown + Product Details Size – Compatible With Duct 7in Applications This sheet metal DDAG A 1212 + Product Details Size – 22" x 24" or 24" x 22" 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