High airflow ventilation fan with 130 m³/h air exchange rate. The bathroom exhaust fan features a ball bearing motor and intelligent impeller design for high ventilation efficiency. Constructed with durable ABS plastic housing that resists deformation and ensures long-term durability, effectively addressing issues of odors and mold in indoor spaces. Easy to install and maintain, the fan can be mounted horizontally or vertically on flat surfaces. Compatible with 100mm diameter ducting. Includes an independent European socket switch for simple plug-and-use operation without additional wiring. Comes with installation instructions and a 1.5-meter power cable. Double safety protection includes low operating temperature and built-in thermal protection. Thick wire core reduces resistance and heat generation for safer performance. Equipped with a backdraft damper to prevent insects from entering and block cold or humid outside air from flowing indoors. Quiet operation at only 30 dB(A) thanks to a high-quality ball bearing motor and seven-blade impeller design. Airflow: 130 m³/h. Power consumption: 20W. Frequency: 50Hz. Voltage: 220–240V. Speed: 2200 rpm. The 100mm extractor fan suits various interior styles and is ideal for bathrooms, kitchens, toilets, garages, basements, laundry rooms, bedrooms, grow tents, and other living areas. Effectively removes odors, smoke, and improves indoor air quality.