Helps exhaust fine dust into the open air outside the house, maintaining a healthier internal environment. This central vacuum accessory is very useful when venting a central vacuum outside of your home or environment. This exhaust vent attaches to an outside surface of the house, using two screws which are included with your purchase. It is made of a sturdy ABS plastic that withstands outside temperature, cold and heat resistant.
When the central vacuum is turned on, exhaust escapes outside of the exhaust vent. The white center flap opens on a hinge system which allows the central vacuum air to escape outside of the house. When the central vacuum is shut down, the flap automatically closes preventing birds, bugs, and animals from entering the system.