CCYKXA 100mm Square Stainless Steel Ventilation Grille Air Vent Cover with Non-Return Valve Prevent Insects and Birds from Entering the Grille and Protecting the Chimney

General descriptionThe CCYKXA 100mm Square Stainless Steel Ventilation Grille is designed to provide effective ventilation while preventing insects and birds from entering. Made from high-quality 304 stainless steel, this air vent cover is resistant to rust, sunlight, wind, and rain, ensuring durability and longevity. Its sturdy construction extends the service life of the product, making it suitable for both indoor and outdoor wall mounting.Technical specificationsMaterial: 304 stainless steelDimensions: 100mm squareIncluded accessories: 15.5 x 15.5cm square rubber ring, 4 screws (3.5 x 40mm)InstallationEasy installation with a few simple stepsPush the exhaust pipe into the hole of the exterior exhaust capSecure in place using the included screwsUsageSuitable for vented dryers, bathroom fans, kitchen fans, offices, garages, sheds, range hoods, and other industrial usesBuilt-in hinged cover effectively prevents birds and pests from entering the ductFlaps can be closed to reduce unpleasant odors and airflowIncludes rubber gaskets and a foam stopper to minimize noiseOther informationEasy to clean and dirt-resistantNote: Some noise may occur when the flaps are closed due to airflow