Electrolux PC91-8STM, 650 W, Cylinder vacuum, Dry, Bagless, Filtering, 72 dB Electrolux PC91-8STM. Maximum input power: 650 W. Type: Cylinder vacuum, Cleaning type: Dry, Dust container type: Bagless. Dirt separating method: Filtering, Noise level: 72 dB. Product color: Metallic