Suitable for classroom demonstrations and industrial training, the Mobile EDU is totally self-contained and provides all around visibility. Easily moved from laboratory to laboratory, the ductless design allows easy installation and the base is mounted on large heavy duty wheels for ease of transport. The height of 77.5″ allows it to easily pass through a standard door frame. The Multi-Layered EDU Filter has been independently tested to have 99.9% filtration efficiency for chemicals normally found in a typical chemistry curriculum.