Extractor Fan can be used in various places such as kitchens, bathrooms, offices, factories, and parking lots. The powerful exhaust capacity can provide a clean and clean air environment for the place, and the high protection level of IP54 can ensure the adaptability and working ability of the exhaust fan to various environments. The exhaust fan has a wind speed adjustment switch, which is convenient for you to adjust according to the demand of the air volume of the place.