Our grey duct gravity flaps are the perfect solution for optimizing airflow and regulating ventilation in your space. Designed with functionality and durability in mind, this vent cover is an essential addition to any ventilation system. Our Grey Duct Gravity Flaps feature a contemporary grey finish that effortlessly complements a variety of interior and exterior settings. Whether it's for residential, commercial, or industrial use, this vent cover adds a sleek and modern touch to any environment. One of the standout features of our vent cover is its gravity flap mechanism. Engineered for optimal airflow control, the gravity flaps automatically open when air is flowing and close when not in use, preventing backdrafts and ensuring efficient ventilation. This innovative design promotes airflow regulation, enhancing indoor comfort while minimizing energy consumption. Installation is quick and straightforward with our vent cover, thanks to its universal compatibility and user-friendly design. Whether you're a seasoned professional or a DIY enthusiast, you'll appreciate the hassle-free setup process that requires minimal tools and effort.