This filling line specially produce 5 gallons barreled drinking water, those types(barrels/hour) are: 100 type, 150 type, 200 type, 300 type, 450 type, 600 type, 900 type, 1200 type. It integrates bottle washer, filler and sealer into one unit. In order to achieve the purpose of multiple injections of washing and sterilizing by means of liquid washing and bleaching are used in bottle washer, washing solution can be used circularly. The sealer can seal barrel caps automatically. This line equips with water spraying device to sterilize capes of bottles in order to ensure those caps are aseptic and healthy, also This line can automatically carry out barrel feeding, washing, sterilizing, filling, capping, counting and products discharging, It is a new kind of barreled water auto-producing line, Which integrates mechanism, electricity and pneumatics technologies together.