Dyson DC39 Animal canister vacuum cleaner Dyson cyclone technology captures more dirt and mircoscopic dust than any other with no loss of suction Radial Root Cyclone technology- airflows remodeled to maximize suction power Turns on a dime for greater control Triggerhead tool- the only turbine head controlled at the handle means no bending down to adjust from carpets to hard floors 5 Year Warranty- parts and labor guaranteed by Dyson for 5 years