DuoVac – Central Vacuum AirWatts: 651 Airflow: 59,5 l/s Power: 140.9 po H2O Voltage: 110 – 120 V Maximum amperage: 13.8 A Motor type: Thru-Flow Dimension: 570 X 290 X 337 mm ( 22,5 X 11,375 X 13,25 po) Weights: 17.2 lb (7.82 kg) Dust canister capacity: 21,1 litres Filtration bag capacity: 12 litres Filtration bag: FILTRE-189