1.New ductless technology 

Double layer filter system,high efficiently absorb organic and inorganic gas fume,99.99% clean >0.3um dust with HEPA filter.

2.Touch screen control and alarm system

Traditional fume extractor can not see any data directly,our patent designed touch pannel can visualized all data,much easier to control and set data.

3.Portable design

Four pieces univeral wheels with strong brake,convenient to move and use in small laboratory and industry area.

4.Fan

America imported high quality fan and motor,stable performance , no noise and no spark,much safer and long serve life.