30" X 6" 2-Way Air Supply Grille – Steel HVAC Vent Cover with Damper, Wall/Ceiling Register, White w8h8 + How To Measure A

+ How To Measure A Grille

Actual Filter Size – 29 3/4"w x 23 3/4" x 1"

Adjustable airflow control – Adjustable airflow control: The system allows users to customize the amount of air supply

controlled by a switch

30" X 6" 2-Way Air Supply Grille – Steel HVAC Vent Cover with Damper, Wall/Ceiling Register, White w8h8 + How To Measure A+ Product Details Outer dimensions: 31. 75"W x 7. 75"H fits a 30" 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