The German company Blauberg’s Tubo extractors are designed to introduce air into growing spaces. They are characterised by their silent motor, although the Ducto model is even quieter. Easy to mount on the flexible tube, ball bearing motor and 5-year warranty. It is recommended for use exclusively to incorporate air or as an aid in long ducting lines, but not for extraction, since the configuration of this extractor does not support the restriction of a carbon filter and would quickly break down.

Note: Inline or Sunon extractors do not develop sufficient pressure to extract air through a carbon filter. These extractors are exclusively for extracting air from a cooltube or for introducing fresh air into a greenhouse, provided there is no more than 2 metres of flexible tube.