Bosch BGS4U334, 700 W, Cylinder vacuum, Bagless, 1.9 L, HEPA, Hygiene Filter, Filtering Bosch BGS4U334. Maximum input power: 700 W. Type: Cylinder vacuum, Dust container type: Bagless, Dust capacity: 1.9 L. Vacuum air filtering: HEPA, Hygiene Filter, Dirt separating method: Filtering, Noise level: 73 dB. Product color: Black, Red