Dryer Vent Cover Outside 4 Inch with Magnetic Flap for Bathroom | 304 Stainless Steel, Tool-Free Removable Mesh, No Lint Buildup, Quite Rubber Cushioning, 45° Rain Shield

UPGRADED STRUCTURE: Not only does this 4 inch vent cover feature an upgraded enhanced flap design with an optimized connecting hinge (resolving issues like check valve falling off or residual gaps when closed), but it is also constructed from sturdy 304 stainless steel which offers better heat resistance and is less prone to rust than ordinary iron and plastic vents, ensuring long-lasting performance and durability.
SEAL OPTIMIZED: Add the magnetic block attached to the bottom of the damper, which allows it to fit perfectly tightly with the air outlet when it is not working, addressing the issue of incomplete closure and preventing foreign objects from entering. When in operation, it can be easily opened.
REMOVABLE DESIGN: This 4 inch dryer vent cover features removable mesh screens to keep out birds and rodents, and the large aperture helps prevent lint buildup.
NOISE REDUCTION: The sponge block on the top and the eva foam gasket on the bottom of the exhaust vent effectively minimize the noise caused by impact when the vent is operating or closed.
EASY INSTALLATION: The outside dryer vent cover for house includes 4 screws and pre-drilled holes to easily attach the vent cover to the exterior wall for straightforward, hassle-free
installation (Note: The length of the pipe through the wall is 2.24 in, and the neck size is 3.90 /inner: 3.81 in).
WIDELY APPLICATION: The 45 degree angled design effectively blocks rain and cold air from entering the house. Outside dryer vent covers are suited for a range of uses, including dryer vent hose, bathrooms, smoke vents, air conditioners, kitchen fans, wall vents and more