10" X 6" 3-Way Air Supply Grille – Steel HVAC Vent Cover with Damper, Wall/Ceiling Register, White ceiling + Product Details Size -

+ Product Details Size - 8"w X 22"h is the size for the duct opening measurement only

Every grille has a front end frame that will overlap at the wall joint

Actual Filter Size – 21 3/4"w x 15 3/4" x 1"

+ Product Description When it's time to upgrade your HVAC Vents in your house

10" X 6" 3-Way Air Supply Grille – Steel HVAC Vent Cover with Damper, Wall/Ceiling Register, White ceiling + Product Details Size -+ Product Details Outer dimensions: 11. 75"W x 7. 75"H fits a 10" X 6" duct opening Durable stamped steel construction ensures long lasting performance Designed for sidewall and ceiling installation with included screws Multi shutter damper with easy lever for precise airflow control Smooth powder coated white finish for a sleek look and scratch resistance + Product Description Maximize your homes airflow with this premium Air Supply Grille air supply