Gravity Flaps External Wall Ventilation Exhaust Cover Air Vent Grill Grille

Features: *Made of high quality materials durable *An essential part of a ventilation system is to terminate any extractor fan Cooker hood or duct to an External wall. *This vent decor gravity shutter is a rain and weatherproof vent designed to fit to an External wall. *Each decor gravity shutter vent has removable blades for easy installation and cleaning. *The shutter works by extract air opening the blades to allow air to pass. With the extractor fan or ventilation system is switched off *The grille shuts automatically with Gravity and forms a barrier to stop air entering the room or building. *Round male spigot on the back of the grille fits inside most comparable size pipes/hoses. Specifications: Color: White Material: Plastic Package Contents: 1 x Air vent Cover Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.