Smooth glide technology ensures rattle free and quiet airflow from your central air system as well as smooth opening and closing of your back dampers. This product features: high quality steel, white powder coat finish & smooth glide multi-shutter damper. Louvers control the amount and direction of airflow. Duct opening measurement: width x height.
In celebration of Independence Day, We will be closed July 3 - 8. Have a Safe & Happy 4th!