extractor
noun /ɪkˈstræktə(r)/
  /ɪkˈstræktər/
- (also extractor fan)a device that removes hot air, unpleasant smells, etc. from a room
- From her bedroom she could hear the factory’s extractor fan.
 - a dust extractor
 
 - a device or machine that removes something from something else
- a juice extractor