40W Louvered Window Exhaust Fan Ventilator 1.Top quality CE 2.Good ABS plastic 3.Low noise exhaust fan 4.Long service life

40W Louvered Window Exhaust Fan Ventilator

1.Stong wind,noiseless,long use lifespan

2.Top quality CE

3.Good ABS plastic

VOLTAGE	FREQUENCY	POWER	AIR OUTPUT	NOISE db	PLATE SIZE
220V/110V	50/60HZ	40W	≥700M3/H	≤45	340×340MM

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40W Louvered Window Exhaust Fan Ventilator