The Bathroom Extractor Fan by vistalux is a 4-inch square-shaped fan with a circular vent style. Made of plastic and requiring an electric power source, this extractor fan operates with a switch control style and has a power consumption of 20W. With an energy efficiency rating of A and a low operating sound rating of 40 dB, this UK-manufactured fan is designed for optimal performance in bathrooms. Its sleek white finish adds a modern touch to any room, while its efficient ventilation system effectively removes excess moisture and odours.