Dust Vacuum The DUSTFREE LINE of industrial vacuum cleaners is designed to vacuum fine and dry dust in contexts such as surface treatment at localised and suspended levels. They can be connected directly to surface processing equipment or used independently for localised suction on workbenches, industrial dedusting and air purification systems, thanks also to the articulated telescopic arm with which suspended micro-dust can be captured. A range of products that guarantees clean environments free of fine dust and toxic for the environment and the operator, as well as the safe disposal of the latter.