Bosch GAS 35 H AFC Professional H-Class Wet & Dry Vacuum. Its safety filter traps 99.995% of health-endangering dusts. The certification for H-class dust further increases the level of health protection against carcinogenic and pathogenic dust as well as organic material (e.g., mould) and container construction material (e.g.,glass fibre). The automatic filter cleaning mechanism prevents interruptions for constant working. A volume flow control monitors the constant air flow through the suction cup and gives an acoustic warning signal if the air flow is too low. Supplied with: 1 x Antistatic Hose with Power Tool Adaptor 5m x 35mm .3 x 0.35m Chrome-plated Suction Tube, 35mm .1 x Floor Nozzle Set, 35mm .1 x Crevice Nozzle, 35mm .1 x Elbow.1 x H-class (HEPA), PTFE Flat-pleated Filter.1 x Safety Filter Bag.1 x PE Disposable Bag. Specifications: Input Power: 1,200W.Tank Capacity: Wet 19.2 litre, Dry 35 litre.Max. Airflow Rate (Turbine): 74 l/s.Max. Vacuum Pressure (Turbine): 2