Recommend Exhaust Fan , 12W Ventilation Extractor with Anti-backflow

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【Ventilation fan with Examine Valve and slim design 】 This 4” air duct vent has verify valve. You’ll be able to preserve air reversible or exhausting cooking odors by your request. When the airflow stops, it may be closed by spring routinely. And if you happen to don’t want the verify valve, you possibly can take it off simply.
【Wall exhausted fan with filter】 When put in on glass, window or wall, it may be used to stop mud, leaves, with ABS panel filter, offering you a clear air circulation surroundings.
【Simple to put in】–This wall-mounted vent fan may be put in on a window or wall and is straightforward to put in. It’s a complicated window exhaust fan and wall exhaust fan with highly effective motor and excessive efficiency.
【Excessive Efficiency】–12W low vitality consumption, noise decrease than 35 dB. Additionally designed with again damper verify valve which permits it open and shut routinely with the fan.
【Broadly Used】–Extractor fan comes with an influence twine with plug,good for greenhouse, attic, lavatory, kitchen, home windows, basement, storage, workplace, front room and different locations that want air flow.