Kair Terracotta 100mm Gravity Wall Vent - 4 Inch Round Grille

Improve your home ventilation with the Kair Terracotta 100mm Gravity Wall Vent Grille. This versatile air inlet and outlet is designed for both indoor and outdoor use, making it a reliable solution for various extraction needs. Whether you are upgrading a bathroom, kitchen, or hydroponics setup, this vent provides a clean and functional finish to your ducting system. The integrated gravity shutter flaps are a standout feature, designed to close automatically when not in use. This prevents unpleasant odours, unwanted noises, and cold draughts from flowing back through your ductwork. Unlike spring-loaded versions, these gravity flaps operate without mechanical springs that could fail over time, ensuring long-lasting performance. Installation is straightforward thanks to the push-fit design. The 155mm front cover provides a neat appearance, while the 99.5mm rear spigot allows for easy connection to standard 4 inch or 100mm round ducting. It is an ideal choice for connecting to extractor fans, in-line extract fans, or as part of a larger ductwork system to maintain efficient airflow in your living or growing spaces.