Compact container vacuum cleaner Bosch BGS4UGOLD4 of premium class with unique SensorBagless technology: very quiet and powerful, minimal maintenance. No consumables - bought and forgot. HEPA 14 exhaust filter: the highest standard of hygiene. Detains, not only the smallest dust, but also bacteria and even viruses. Does not require replacement, can be washed. An intelligent alert system alerts you to the need to clean the filter. SilenceSound System: a set of innovative solutions for noise reduction: a special engine mount, noise insulation, optimum air flow, nozzles with low noise.