... energy saving 5)High-performance muffler vacuum systems Hybrid Cyclonic Central Vacuum Cleaner System 1, Feature:1) ... 7) Electric machine: Imported motor;DOS Shell: Imported stainless steel. Never rot8)Dust collection barrels: Visible window, ... ModelHSY-CVS3.18 (Stainless steel only)CategoryHybrid CyclonicPower Unit CrusImported steel plateMotorWorldwide top brand For vacuum motorPower(W)1800Voltage(V ...