commercial vacuum cleaner XC10J 1,Low noise level 59db(A) 2, ... construction tank 3,10L tank 4,paper, cloth dust bag Commercial vacuum cleaner XC10J1,Low noise level 59db(A)2,Heavy ... tank3,10L tank4,paper, cloth dust bagVC10J is our latest world class dry vacuum cleaner for effective daily cleaning.It adopts ... brush;1 crevice nozzle;HEPA filter is optional low noise commercial vacuum cleaner