Demo model, new and unused!
Benchtop ductless chemical hood for powders.
Usable dimensions of working area: W 95 x D 58 x H 95cm.
Benchtop includes built-in marble weighing base (not shown in photo)
Includes coarse pre-filter for powders type FARR30/30 + main filter with 99.88% efficiency for particles of size 0.3 microns and larger.