The Vent Axia Extractor Fan 100mm NBR DMEV C is a white, round, electric-powered extractor fan with a diameter of 10cm. It features a continuous vent style and is made of plastic. With a timer function and IPX5 rating, this fan is suitable for any room, bathroom, or kitchen. The mixed flow ventilation system includes 5 or more blades, making it an efficient choice for improving air quality in your home. The Vent-Axia brand ensures quality and reliability in your heating, cooling, and air system needs.