8" [Duct Opening] Round Ceiling Diffuser - Easy Air Flow - HVAC Vent Duct Cover [Black] - [Total Outer Dimensions: 12"] w6h6 Its durability and performance contribute

Its durability and performance contribute to overall comfort

the second number represents the height

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

Made of High Quality Aluminum That Will Never Rust

actual front end outer dimensions are approximately 20 5/8" width X 32 5/8" height -

8" [Duct Opening] Round Ceiling Diffuser - Easy Air Flow - HVAC Vent Duct Cover [Black] - [Total Outer Dimensions: 12"] w6h6 Its durability and performance contribute+ Product Details Size The listed 8" diameter refers specifically to the size of the duct opening. However, please note that the total outer dimensions of the grille measure 12" in diameter. Design Heavier gauge than needed, built for durability and long life in mind, but still light and handy. (Screws included). Airflow Easy unrestricted airflow for your HVAC system. Powder Coat Finish Smooth, shiny, scratch resistant, beautiful. Looks like it was