MBROS Stainless Steel Round Wall Vent Cover - 3/4/5/6/7/10/12 Inch Exterior Air Vent for Chicken Coop, Bathroom Exhaust & Ceiling Ventilation (115mm/4.52in) - Durable Outdoor & Indoor Airflow Solution for Homes, Farms & Commercial Spaces

High sensitivity for all-day operation, this air vent is widely used in the ventilation of large plants, warehouses, stadiums, animal farms, high-rise buildings and residential buildings etc to effectively remove indoor soot, smoke, odor, moisture, heat, decorative harmful gas, and dust etc.Specifications:Material: Stainless SteelMode: RoundSize: 70/80/100/110/120/130/140/150/160/170/180/200/250/300mmFeatures:45° tilt prevents outside dust into your house.with slide buckles, the air vent could be installed without screws, but please be careful and wear a pair of gloves while installing.We have multiple sizes air vents for you to choose, mind to measure the size of your ventilation devices before purchase.Package Content:1× Roof VentOur ServicesAll enquiries will be valued and replied within 24 hours.Our Inspection Department will test each batch of product to ensure the quality, including material test and performance test.Your any feedback will be highly appreciate to make sure we can do better and better.Warm prompt:Please pay attention to the edge areas!Gloves are recommended during installation!Please keep it out of the reach of children!

【Built-in Mesh Screen】Helps keep wind, rain and snow from entering outdoor dryer vents, also keeps out birds and rodents.

【Rainproof】The distance between the downward protruding slats is small enough to prevent rain from entering the ventilation system.

【Stainless Steel】The roof vent made up of thickened stainless steel material which will not rust, waterproof and durable. Also easy to clean.

【Wide Application】Ideal for vent pipes/hoses, bathroom vents & extractors, air conditioning units, kitchen fans & vents, all home wall vents, heat transfer and ventilation systems, gas & electric dryers, cooker hood extractors, as well as a wide variety of industrial uses.

【Easy to Install】It is easy and secure to mount to wall, ceiling or any other surface. Including installation of all accessories.