20" X 8" 3-Way Air Supply Grille – Steel HVAC Vent Cover with Damper, Wall/Ceiling Register, White w25h25 designed for superior airflow control

designed for superior airflow control and noise-free operation

this guard ensures long-lasting protection while offering a sleek

+ Product Details Size - 30"w X 18"h X 2"d (for duct opening measurement only)

this guard ensures long-lasting protection and security

actual front end outer dimensions are approximately 30 5/8" width X 22 5/8" height

20" X 8" 3-Way Air Supply Grille – Steel HVAC Vent Cover with Damper, Wall/Ceiling Register, White w25h25 designed for superior airflow control+ Product Details Outer dimensions: 21. 75"W x 9. 75"H fits a 20" X 8" 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