High Performance Airflow: Delivering a robust airflow of up to 587 m³/h, this 150 mm pipe fan excels in removing kitchen, bathroom moisture, and cellar dampness. It's designed to meet diverse ventilation demands, ensuring spaces remain fresh and dry, ideal for both residential and commercial settings. Adjustable Speed for Precision: With a variable airflow range from 46 to 587 m³/h, this fan allows for precise control of air movement. Tailor the ventilation to suit the specific needs of different environments, enhancing comfort and efficiency in homes, offices, or commercial areas. Ultra-Quiet Operation: Engineered for tranquility, this fan operates at a noise level of just 32-52 dB. Its near-silent performance makes it perfect for use in settings where noise is a concern, including residential areas, offices, and overnight applications in tents or similar environments. Energy-Efficient with Durable Motor: Equipped with a high-efficiency EC motor made from pure copper, this 150 mm exhaust fan is both powerful and energy-saving. Consuming only 19W, it ensures low electricity costs even with prolonged use, making it an economical ventilation solution. Durable Construction for Versatile Use: Crafted from high-quality, age-resistant ABS material, this robust fan is shatterproof and built to last. It's versatile enough for use in bathrooms, kitchens, garages, greenhouses, and basements, effectively eliminating moisture, odors. Voltage: AC220V Color: Black Material: plastic Package Contents: 1*6 Inch Inline Booster Duct Fan with Speed Controller