Hon&Guan 150mm Cowled Wall Air Vent Cover - 6 Inch External Ventilation Grille with Backdraft Flap

【Durable Iron Baked Enamel Build】 Constructed from high-temperature resistant iron with a baked enamel finish that resists warping, cracking, and weather damage far better than standard plastic vents.

【Silent Backdraft Damper & Tight Seal】 Integrated non-return damper flap featuring a sponge magnet ensures a tight seal against reverse airflow while dampening operational noise for quiet performance.

【Protective Removable Lint Screen】 External grille screen keeps lint, debris, and rodents out of your ductwork, keeping the exhaust line clear and safe from blockages.

【Universal 6-Inch (150mm) Compatibility】 Designed to connect seamlessly with 6-inch (150mm) ducting hoses made from aluminum, PVC, or semi-rigid materials for indoor exhaust systems.

【Sleek Cowled Design & Simple Mounting】 Stylish polished metal black cowl seamlessly blends into exterior walls; includes 4 long mounting screws for a fast, straightforward installation.