100 mm Exhaust Fan, 130 m³/h, 20 W, with Backdraft Damper, High Air Volume, Energy Saving, Suitable for Bathrooms, Kitchens, Toilets, Greenhouses, Tents (4 inch).

The bathroom fan's motor uses ball bearings and is combined with an intelligent impeller design for high ventilation efficiency. The casing is made of high-quality, durable ABS plastic, which is not easily deformed, is durable, and perfectly solves indoor odor and mold problems. Installation: The fan is easy to install and maintain. It can be installed horizontally or vertically on a flat surface and is suitable for ducts with a diameter of 100 mm. Equipped with an independent European plug switch, it can be easily used without wiring. Instructions and a 1.5-meter cable are included. Double protection for increased safety: The motor operates at a low temperature and generates little heat, and has a built-in temperature protection device. The wire core is thickened, with low resistance and low heat generation, making it safer to use. It also has a backdraft damper to prevent insects from flying into the room and to prevent backflow of cold, humid outdoor air. Quiet operation: This exhaust fan uses a high-quality ball bearing motor and 7 square fan blades, providing quiet operation (30 dB) and a long lifespan. Airflow: 130 cubic meters/hour; Power consumption: 20 watts; Frequency: 50 Hz; Voltage: 220-240 volts; Speed: 2200 rpm. Wide range of applications: This 100 mm exhaust fan complements various interior styles and provides a comfortable and healthy environment. It is widely used for ventilation in public spaces such as bathrooms, kitchens, toilets, garages, basements, grow tents, laundry rooms, and bedrooms, effectively removing odors and smoke and purifying indoor air.