Vortex Technology. Best suction results via very high air throughputVortex technology produces an enormous flow rate of more than 100 km/h. Combined with the specially designed airtight floorhead and the aerodynamic airflow the bagless vacuum cleaner achieves a first-class cleaning performance. This ensures that coarse debris and fine dust can be separated highly efficiently. The coarse debris lands in the transparent dust container while the fine dust goes into a separate container with a fine dust filter. Hygienic Emptying. Hygienic EmptyingDue to the high air throughput of the specially designed motor the extremely high flow velocity ensures outstanding separation of coarse soiling and fine dust in different containers. The containers are emptied completely through the bottom with a minimum of dust being blown around. ComfortClean. Automatic self-cleaning function via sensorsSpecial sensors measure the air throughput of the GORE® CleanStream® fine dust filter and automatically activate the ComfortClean self-cleaning function as needed. To complete this the appliance switches off for about 20 seconds. The ComfortClean function can also be activated manually. Thus ComfortClean guarantees consistently high cleaning performance. Complete Range Of Accessories. Always to handMiele cylinder vacuum cleaners are equipped with three high-quality standard attachments upholstery nozzle crevice nozzle and dusting brush. They are stored dust-free inside the appliance or – exclusively with Miele – on a VarioClip and are always conveniently within reach. Key Features . Reliably removes hair and lint with its turbo brushVery efficient and; thorough thanks to the AirTeQ floorheadMaximum air hygiene with HEPA lifetime filterPowerful cleaning performance thanks to vortex technology – 890 W2 year guarantee for peace of mind. .