8 Inch Roof Vent Cap with Damper & Mesh, Removable, Galvanized Steel, for Ventilation System (Split type)

Excellent Airflow: HONGUAN’s roof vent cap maintains up to 75% airflow efficiency, outperforming many alternatives that offer less than 50%.​Corrosion-Resistant Construction: Crafted from high-quality galvanized steel with a polyester powder coating, ensuring durability and resistance against corrosion.​Easy Installation: Features an 8-inch pipe extension beneath the flange for seamless connection to flexible ducting, complemented by four pre-drilled holes for secure mounting.​Versatile Application: Ideal for various ventilation setups, including household roofs, walls, kitchens, bathrooms, and attics, compatible with 8-inch ducts and exhaust fans.​Removable Mesh Screen: Equipped with a detachable steel mesh to protect against external debris and pests, offering flexibility based on installation needs.