WeCooper Cowled External Air Vent Covers 150mm，6 inch 304 Stainless Steel Grille with Backdraft Shutter，Walls Extractor Fan Weatherproof

Exhaust air weather protection grille made of brushed 304 stainless steel, are durable, anti-rust and corrosion resistant. Design weather resistant grille, for outdoor and indoor use. Perfect for use in tumble dryers, stainless steel pipe, exhaust hose, pipe fan, bathroom, kitchen, office, garages. The flap is sealed from one side to prevent air and animals entering. A foam stopper has been installed to the inside of the hood to keep this vent open and close quietly. Easy installation. Available for wall mounting or ceiling mounting. Ventilation grille is fixed in place by 4 s. The included rubber gasket minimises noise. For installation in exhaust hose, nominal width diameter 150 mm. We have a 24-month . You can't go wrong in purchasing this stainless steel ventilation grille. Please contact us directly with any questions. We will reply within 8 hours.