Hon&Guan 125mm Inline Duct Fan Quiet Tube Ventilation Fan Exhaust Fan with 1m EU Power Cord 284m³/h for Office, Warehouse, Hydroponics, Bathroom, Grow Rooms

["Highly efficient: Hon&Guan Quiet Tube Fan with Power: 28/33W, Speed: 1850/2250 (RPM); Air Volume: 248/284 (m³/h), Noise: 26/31dB.", "Low-noise design: 125mm Quiet Tube Fan with NMB ball bearings for a more stable and quiet operation with over 50,000 hours of operation.", "IP44 Waterproof: Fan body is made of PP plastic, light, double insulation, with high anti-acid function, protection class IP44.", "Easy installation: This 125mm exhaust fan is made of PP environmentally friendly material. It can be easily mounted on the wall/ceiling. You can refer to the attached manual.", "Versatile applications: Inline duct fan exhaust fan bathroom fan perfect for houses, apartments, commercial offices, public places, hotels, hospitals, gyms, etc. Packing list: 1 * Tube fan, 4 * screw, 1 * instruction."]