Introducing the AirTech-UK Cowl Gravity Flap Wall | Non-Return Valve Cowl Duct Cover Air Vent Grille in White—an essential upgrade for your ventilation system. This Cowled Wall Outlet stands guard, ensuring your ducts remain impervious to rain and wind. Its sleek White Air Vent Cover features a Gravity Flap and comes complete with 4 Fixings and 4 Screw Covers for effortless installation. Bid farewell to unpleasant odors, noises, and draughts as our Non-Return Valve design keeps your air pure and peaceful. Designed with perfection in mind, it's the ideal termination point for your bathroom or kitchen extractor fan. Plus, our innovative spring-less design eliminates worries about rust or breakage, ensuring lasting quality. Elevate your ventilation game with AirTech-UK's trusted craftsmanship today.