The anthracite duct gravity flaps 150mm x 150mm / 100mm vent cover is a sleek and efficient solution for your ventilation needs. This vent cover combines functionality with contemporary style, ensuring optimal airflow while enhancing the aesthetic appeal of your space. This vent cover exudes durability and sophistication. Its neutral color and minimalist design make it the perfect addition to any room, whether it's your kitchen, bathroom, or utility space. This vent cover ensures efficient ventilation while preventing backdrafts and the entry of unwanted pests or debris. The flaps open effortlessly when air is flowing out and close securely to seal off the duct when not in use, providing peace of mind and energy efficiency. With dimensions of 150mm x 150mm for the main cover and 100mm for the vent, this versatile vent cover fits a variety of duct sizes, making it suitable for a wide range of applications. Whether you're upgrading existing ventilation systems or installing new ones, the Anthracite Duct Gravity Flaps offer flexibility and convenience.