6'' Silent Ventilator Exhaust Vent Fan Ventilation Blower for Bathroom Kitchen 6 inch Exhaust Shutter Fan Wall Mounted Vent Fan Ventilation Extractor Blower Waterproof Mute Exhaust Fan Bathroom

6'' Silent Ventilator Exhaust Vent Fan Ventilation Blower for Bathroom Kitchen 6 inch Exhaust Shutter Fan Wall Mounted Vent Fan Ventilation Extractor Blower Waterproof Mute Exhaust Fan Bathroom Low Power Inner Rotor, Pure Copper Motor: Good Heat Dissipation Effect, Low Temperature Rise, Light Weight And Small Vibration To Ensure Stable And Silent Operation Of The Motor.|Fashionable And Simple Appearance, Fine Workmanship And Noble Color.|Abs Is 100% Pure Raw Material, Beautiful And Not Easy To Change Color.|The Design Of Seven Blades Is Adopted To Improve The Ventilation Efficiency Of The Exhaust Fan.|Ipx2 Dustproof And Waterproof Grade, Easy To Deal With All Kinds Of Humid Environment.|The Use Of Check Valve Design, So That Mosquitoes Have Nowhere To Enter, So That The Ventilator Is Cleaner.