Bosch BGC21X200 Series 4 Bagless Vacuum Cleaner, Power AirCycle Technology, HEPA 13 filter, 2 liters, 550 W, 10-year motor warranty, annual energy consumption: 27.5 kWh/year, Black Excellent cleaning results even when the dust box is fullPerformance even when the container is full of dust? It is possible thanks to the high-performance Bosch motor and Power AirCycle technology. The air flow is precisely calculated and optimized to pass 3 times through the dust container so that centrifugal force automatically separates the dust from the air. For cleaner exhaust airThe air quality in the home is important. The PureAir hygienic filter filters 99.9% of fine dust particles, bacteria and pollutants so that the exhaust air is cleaner than the ambient air. The filter is washable and does not require any further costs. Cleaner exhaust air and hygienic cleaning of the dust containerTwo filters for more hygiene - a filter under the dust container and a filter behind the vacuum cleaner for cleaner exhaust air. Thanks to the modern design you can clean the dust container without coming into contact with the filter, which ensures more hygienic maintenance. Easy cleaning of the dust containerEasy handling is important when vacuuming. Thanks to the EasyClean system you will clean the vacuum cleaner and the dust box much easier. The dust container is removed at the touch of a button without dirt falling out. In addition, thanks to the round shape the container is easier to clean because no dirt remains in the corners.