Heat-resistant sauna extractor fan MM-S ⌀100mm, 105 m³/h, square wood, with back shutterA square sauna fan with a beautiful wood like color is the perfect addition to any traditional sauna. This stylish fan not only blends seamlessly with the warm interior but also provides essential ventilation. As the heat rises and steam fills the room, the fan keeps the air fresh and comfortable, preventing that stuffy feeling. A reliable fan helps protect the wood from excess moisture and extends the life of your sauna. Choose a high quality square