6" [Duct Opening] Round Ceiling Diffuser - Easy Air Flow - HVAC Vent Duct Cover [White] - [Total Outer Dimensions: 10"] w26h26 accordion-container { border: 1px solid

accordion-container { border: 1px solid #5296DD

With a 6" diameter for the duct opening measurement

+ Product Details Size – 20"w X 26"h is the size for the duct opening measurement only

you're covered by our 100% Money Back Guarantee

+ Product Description Maximize the efficiency of your ventilation system with our top-of-the-line HVAC grilles and registers

6" [Duct Opening] Round Ceiling Diffuser - Easy Air Flow - HVAC Vent Duct Cover [White] - [Total Outer Dimensions: 10"] w26h26 accordion-container { border: 1px solid+ Product Details Size The listed 6" diameter refers specifically to the size of the duct opening. However, please note that the total outer dimensions of the grille measure 10" 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