Waterproof Mute Bathroom Extractor Exhaust Fan Ventilating Strong Fan For Kitchen Toilet Window Ventilation Fans(4 Inches)

-Retardant ABS material, not easy to deformation, long life.-Grille type panel, strong wind pressure, high efficiency.High horsepower copper cell20W energy saving and Low noise as low as 39 decibels●Exhaust Fan functionVentilation: can supply fresh air to the environment and eliminate polluted air.Deodorization: It can remove the odor and odor of special places such as toilets.Dust removal: remove dust from the workplace and home environment.Drainage: remove the humid air from the bathroom, kitchen, etc.●Applicable sceneSuitable for kitchen, bathroom, workshop, office, night club, chess room, internet cafe, entertainment room, etc.●Product Features:※Rated frequency: 50Hz※Rated voltage: 220V※Product Size: 4 , 5 , 6 .※Noise: 42dB（A）.※Input power: 4 (10W) , 5 (15W) , 6 (20W).※Panel size: 4 (158*158mm) , 5 (178*178mm) , 6 (206*206mm).※Installation size: 4 (102-105mm) , 5 (122-125mm) , 6 (152*155mm).※Nominal air volume: 4 (80m3/h) , 5 (140m3/h) , 6 (210m3/h).EASY TO INSTALL: Suitable for wall or ceiling installation. The exhaust fan is recommended to fix with glue or screws.Convenient to clean, you can remove the motor by unscrewing the four-corner screws. The detachable design is convenient for cleaning up fragment or greasy dirt regularly for increasing service life

• -Retardant ABS material, not easy to deformation, long life.
• -Grille type panel, strong wind pressure, high efficiency.
• High horsepower copper cell
• 20W energy saving and
• Low noise as low as 39 decibels