4-6 filter system(HEPA filter optional);
Safety valve;
Dust bag full indicator;
Speed control by knob;
Automatic cord rewinder;
Hose swivel 360 rotation;
Carrying handle;
Cloth or paper dustbag according to client's requirement;
The filter be able to clean or replace;
Other accessories:Sofa brush,crevice nozzle.
Strong suction,high efficiency,low noiwe design