The ActiveBox® is suitable for stand-alone extraction wherever process-related, unpleasant odours arise. Thanks to activated charcoal cartridges, the devices effectively reduce odour pollution in the workplace. The additional G4 pre-filter also protects the activated charcoal cartridges (type A) from dusts and fumes. A flexible extraction arm with a flow-optimised hood is integrated into the "ActiveBox®" filter device for at-source collection.