Water Filtration vacuum cleaner: 1.4-step speed control on unit with LED indicator. 2.5-level filtration system with HEPA sticking at the wind outlet 3.Removable transparent water tank for easy cleaning 4.Automatic cord-rewinder 5.Noise<76db Carton Size(mm): 520x360x350 N.W.: 6.3KGS G.W.: 9.1KGS QTY/20': 420 PCS QTY/40': 840 PCS QTY/40'HQ: 1050 PCS