FIELD: water purification.
SUBSTANCE: invention relates to devices for water purification. A device is described, consisting of two insulated working reservoirs with filtering cartridges inside them in the form of cups, placed on the body of a perforated pipe on both of its ends. In the central part of the device, there is a water-distributing washer with channels forming, when turning, two operation modes of the devices and one neutral mode, when input and both output channels are tightly blocked.
EFFECT: increase in the service life of filtering cartridges.
1 cl, 4 dwg
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