4 Inch 25W 220V High Speed Wall-Mount Air Vent Exhaust Fan Ventilator Extractor

4'' 25W High Speed Exhaust Fan Wall-Mount Air Vent Exhaust For Kitchen Bathroom Specification: Material: Dual ball bearing, Stainless steel protective cover Voltage: AC 220V Fan Blades: 5pcs Rated Speed: 2800r/min Power: 25W Noise: 40-45 db Installaion Way: Hanging Air Quantity: 140m/h Cylinder diameter :100mm/ 4 inch Cylinder height: 75mm/3 inch Panel Dimensions:133mm*133/5.2*5.2 inch Hole Dimensions: 114mm Color: White Features: -- Fresh air brings healthy life. -- Strong wind pressure, high efficiency. -- Effective cooling, fast speed, ultra-quiet. -- High-grade panel, moisture-proof rust, durable. -- Deal for basement, kitchen, bathroom, toilet, etc. -- Easy connection of the fan, without the need of its disassembling. -- Can exhaust the exhaust air, damp air, the steam and the smoke in the room,houses, shops, hotels, restaurants etc. Package Included: 1 x Exhaust Fan