1.5 stage RO water purifier with UV 2.PP ,CTO,UDF,UF ,T33,RO,UV 3.can remove most of bacteria 1.5 stage ... RO water purifier with UV2.PP ,CTO ... ,UDF,UF ,T33,RO,UV3.can remove most ... gross weight:6.7kgnet weight:5.5 kg 5 stage RO(Reveral Osmosis) water purifier with UV