Rowenta RO8021, 2100 W, Cylinder vacuum, Dry, HEPA, Filtering, 73 dB Rowenta RO8021. Maximum input power: 2100 W. Type: Cylinder vacuum, Cleaning type: Dry. Vacuum air filtering: HEPA, Dirt separating method: Filtering, Noise level: 73 dB Rowenta's 2010 range of vacuum cleaners includes two new Silence Force Cyclonic models. The RO8049 is purple, while the RO8021 is navy blue, but other than that they look like they could be twins. The RO8049 is 10% more expensive though. Why? It ha... Pluses, Great airflow: 2 litres in 5 seconds, Attractive finish, Easy to use, Brush for wooden floors Minuses, Uses a lot of electricity, Heavy to handle, Less effective on carpet, Filter is hard to clean, Not very quiet: 70 dB