Complete 3-Part Wall Vent Kit - Combines a white 500mm rigid duct, adjustable round indoor grille with insect screen and square white outdoor grille with a one-way exhaust shutter.
For Everyday Household Rooms - Creates a direct through-wall ventilation route for compatible systems in bathrooms, kitchens, toilets, cloakrooms, laundry rooms and utility rooms.
Control Airflow from Indoors - Turn the built-in grille control to increase or reduce the open ventilation area, helping you manage airflow to suit the room and connected ventilation system.
Helps Restrict Insects and Incoming Air - The indoor nylon screen helps restrict insects entering through the duct, while the outdoor shutter supports outward airflow and helps reduce air entering from outside.
External Cover Fixings Included - The set includes 4 screws and 4 wall plugs for securing the external cover, keeping the required components together for a convenient through-wall ventilation project.
