Built in fly screen mesh: the soffit air vent built in fly screen mesh, it helps to give you a better healthy life.
Premium material: new high quality ABS was adopt, environment friendly, durable and convenience.
Easy to use: the white panel can be freely detached, very convenient to clean and maintain.
Portable and Lightweight: available for wall mounted or ceiling mounted. intake and exhaust to make fresh air into your home.
Diameter of 4 Inch, stylish design, perfect for bathroom,room, offices and other indoor places exhaust and ventilation use.