Portable extraction unit for flexible placement directly under or next to the workplace. It features a particularly large filter area for longer service life and a separately replaceable fine dust pre-filter M5. The activated carbon granulate filter ensures effective gas cleaning, and filter changes are easy. The large HEPA H13 filter has a surface area of 2.4 m² for extended filter service life. Variable power control is available through four speed settings, and electronic filter monitoring with a filter alarm indicates when a timely filter change is needed. The unit boasts a particularly long service life due to its powerful EC gas blower. Quick, easy, and user-friendly installation is facilitated by the Easy-Click System and table clamp. The suction unit includes a suction arm and funnel nozzle.