Soffit Vents Exterior,Vent Cover, 304 Stainless Steel Louver Grille Cover Circular Wall Air Ventilation, Weatherproof, for Residential Commercial Use(80mm 3.1in)

♥ Material: The flat vent is made of thickened 304 stainless steel material, which is sturdy , weatherproof and high temperature resistants. Polished surface for easy cleaning. ♥ Home Improvement/Industrial Use: Vent duct covers can be used for indoor exhaust and noise reduction, perfect for bathroom vents, exhaust fans, air conditioning units, kitchen fans, buggies and most other wall vents. ♥ Easy to install: The stainless steel triangular snap rings on the side can be easily installed on the ceiling or wall by adjusting the regulating valve of the circular grille cover. Strongers and won't fall off ♥ Design: A filter is installed at the bottom to prevents debris from entering. The interior is equipped with 45-degree inclined louvers to prevents rainwater from entering the house. Wall mount air vent-- the specially designed air vent prevents rain and excessive wind from entering the ventilation system.