20 x 6 Inch Duct Opening Air Vent Cover, 21-3/4 x 7-3/4 overall
![20 x 6 Inch [Duct Opening] Air Vent Covers for Wall or Ceiling - High Airflow 2 Way Steel Ventilation - Adjustable Wall/Ceiling Register, 21-3/4 Inch x 7-3/4 Inch [Overall Dimensions]](https://m.media-amazon.com/images/I/51Vgs0QkXdL._AC_SL1500_.jpg)
Rigid steel vent cover for walls or ceilings with a 20 x 6 inch duct opening and white powder finish. Provides good airflow and a seamless fit; customers note easy installation and a nice finish
Highlights
- durable steel with rustproof coating
- accurate overall dimensions for fit
- easy installation and good air flow
Pros
- high-durability steel construction
- rustproof white powder finish
- seamless fit with exact dimensions
- easy to install
- good air flow
Cons
- mixed opinions about included screws
Best For
Features
- Duct opening 20 x 6 inches with overall 21-3/4 x 7-3/4 inch dimensions for a precise fit
- Rustproof steel construction with white powder coat for durability
- Multi-shutter damper with adjustable blades for directional airflow control
- Blades adjustable vertically and capable of blocking airflow when needed
