110 Round Pipe Exhaust Fan 4 Inch PVC Pipe Fan Kitchen Bathroom Exhaust Fan Ventilation Fan Exhaust Fan ,Easy to Install

Safe and motor with long service life, power saving, quiet and convenient The air guide is used to join the aerodynamics to make the exhaust air more powerful ABS factory plastic shell is healthy, odorless, non-toxic and corrosion-resistant design Supercharged fan blade design, 4000 rpm high speed, take you to experience the wind like a hurricane Jiuyefeng brand new ventilation fan