The BDXCAV217 Canister Vacuum has completely adjustable suction with fingertip control to fine-tune cleaning power for delicate surfaces or big spills. Multi-Cyclonic System with no loss of suction (12+ Cyclones). Antiallergen HEPA Filter traps dirt, dust, and pollens. Powerful 1, 200-Watt of cleaning power. Low maintenance costs with washable filter. Lightweight and maneuverable with rubberized wheels. Large 3 Liter easy to empty the dust bin.