Round ventilation grille, 150 mm in stainless steel with integrated non-return valve, weather protection grille with integrated mosquito net

【IDEAL VENTILATION GRILLE】: This semi-spherical ventilation grille features a fine, precision mesh inside that effectively prevents insects and small animals from entering. Ideal for outdoor use to ensure ventilation while organizing rainwater.

【Universal Size】: Can be used for ventilation pipes up to 150 mm in diameter. Ideal for exhaust ducts, pipes, dryers, garages, hoods, and air vents.

【HIGH-QUALITY MATERIAL】: The ventilation grille is made of high-quality 304 stainless steel, which is thick, durable, impact-resistant, weatherproof, rustproof, and corrosion-resistant.

【Easy Installation】: The entire installation process takes only a few minutes. Simply attach the rubber ring to the outer edge of the pipe, insert the vent grille into the ventilation duct or pipe, and then unscrew the 4 screws in the wall to complete the installation process. 【Satisfactory Customer Service】: If you are not satisfied with the product received, or if there is any problem with the product, please contact us at any time. We will answer your questions and resolve your issue within 24 hours, or refund or replace the product for you. So you take no risk when purchasing, feel free to get one!