Bosch GAS 20 L SFC - 1200 W Professional Wet/Dry Dust Extractor Vacuum Cleaner comes with semi-automatic filter cleaning system within the device. Bosch GAS 20 L SFC has a high suction force due to powerful 1200-watt suction turbine. It makes the device suitable for versatile applications in wet and dry operation. Professional Wet/Dry Dust Extractor has easy filter cleaning due to semi-automatic filter cleaning system. The device performs integrated blowing function for quick and easy drying of paints or other fluids that dry fast. Bosch Vacuum Cleaner has a plug socket for connecting power tools, integrated accessories holder, practical cables, and hose holders. It also has an automatic shutdown system to indicate the maximum fluid level. It has a cable hook for secure storage of 5 rubber cable and hose hook for easy storage of 3m hose. It has a tool adapter rubber nozzle that fits most power tools and airflow regulation. It comes with a flat top with integrated ergonomic handle. It has four wheels for easy carrying, and the front wheels are of lockable types. It has an easy accessory change option that reduces the downtime of the user and thereby improves the work efficiency of the device.