When processing materials with a laser, very fine particles and gases are produced which contaminate the processing area and – depending on the material – can be very harmful to health. The hardware module GL.exfumer ensures safe extraction and filtering of dry, non-flammable dust. The extraction and filter system is located outside the machine. The nozzle in the working area can be flexibly positioned. For large-area processing, an optional variant is also available, which moves with the process optics in the work area.