HG Power duct fan 100mm adjustable, 366m³/h exhaust fan with speed controller EC motor 110-240V Quiet inline duct fan with EU plug bathroom fan duct fan for kitchens bathrooms garage

["EC-Motor: The 100 mm duct fan features a mixed flow design combined with an EC motor for truly quiet and energy-efficient performance. The energy efficiency advantage of the EC motor can reduce energy costs by 50%. The exhaust fan is equipped with a stepless controller to precisely adjust the ventilation speed and minimize energy consumption.", "High-Quality Material: The inline fan with pressure boost is corrosion-resistant and has a sturdy plastic housing. This makes it the ideal choice for operation in long ducts, and it can also be used directly in small spaces such as greenhouses, hydroponics, workbenches, basements, 3D printers, etc.", "High Performance: The IP44 water protection rating makes the motor capacitor especially durable. Voltage: 110-220V/50Hz, Power: 70W, Speed: 3800RPM, Air Volume: 366m³/h.", "Easy Installation: The blades and body of the 100 mm duct fan by HG Power are made of environmentally friendly materials and are lightweight. The detachable duct end is equipped with a locking clip for quick removal and easy maintenance.", "Customer-Friendly Service: Each in-line fan undergoes stringent quality controls before shipping. We have a professional customer service team that is always ready to assist you. If you have any questions about our products, please feel free to contact us. We offer you a 12-month after-sales service."]