Vindar Sauna Room Air Vent 3.74" Round Pine Wooden Sauna Adjustable Exhaust Air Ventilation for Barrel Sauna, Sauna Room, Steam Room Exhaust Ventilation

Vindar Sauna Room Air Vent 3.74" Round Pine Wooden Sauna Adjustable Exhaust Air Ventilation for Barrel Sauna, Sauna Room, Steam Room Exhaust Ventilation

• Upgrade your traditional barrel sauna air vent system with the Vindar adjustable exhaust air ventilation, rotating to change the airflow as your needed.
• Adjustable, more convenience, necessary exhaust and air circulation control tool for sauna room or steam room. It can be also used for bathroom, kitchen and more.
• Inner diameter 3.74 inches opening, outer diameter is 5.12 inches, the wooden diameter is 5.71 inches.
• Our air ventilation made of a single piece of high quality natural pine, Elegant design, looks more nicer, smooth surface without burrs.
• Easy to install, wall mounted or ceiling mounted, come with the install instruction and 3 screws.