... 2,Ergonomic design 3,4.2L capacity 4,HEPA filter Backpack vacuum cleaner VC421,Light weight2,Ergonomic design3,4.2L capacity4,HEPA filter5 ... ,Blowing functionThe backpack vacuum cleaner VC42 is the perfect machine for quick cleaning in hard ... brush;1 small round brush;1 crevice nozzle;HEPA filter backpack vacuum cleaner