Features: Experience high efficiency ventilation with our duct fan for quiet operate to enhances your living comfortable. Our powerful duct fan offer adjustable speeds and energy saving performances, crafted from ABS for easy installation and maintenance. Suitable for homeowner, workshop managers, office administrators, and shop owners seek stable solution for air circulation needs. Perfect for kitchen extraction, bathroom ventilation, garage air refreshing, and workshop climates control, ensuring a freshes environment everywhere. Transform your space with our multifunction duct fan, engineered for best airflows management in various setting, making it essential addition to any ventilation system. Specifications: Material: ABS Size: about 185x185x300mm/7.28x7.28x11.8in Package Includes: 1xDuct Fan note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before you bid, Due to the differences between different monitors, the picture may not reflect the actual colorful of the item.