

Smartfix (Systainer fastening attachment), 2 hook-and-loop straps, with an antistatic hose (AS hose). Designed for the harshest continuous use and connecting to power tools for immediate suction of hazardous fine dusts during drilling, milling, sanding, and sawing of concrete, plaster, stone, cement, wood, paints, and varnishes (hazardous dusts, dust class H). A very intelligent electronic system measures negative pressure before and after the filter (differential pressure measurement (pressure difference sensor)). As soon as the vacuum cleaner falls below the factory-set value, the filter impulse cleaning system automatically activates and cleans both filters in succession over 3.5 seconds without interrupting work. Even the most challenging fine and problematic dusts – such as gypsum dust – are removed from the filters without issues. Advantage: cleaning as needed, continuous high airflow, optimal power effect on the filter, significantly lower system costs due to longer filter service life, saves time and costs. The vacuum cleaner is BIA certified.