DEVICE FOR PURIFYING WATER FROM HARMFUL SUBSTANCES Russian patent published in 2022 - IPC B01D24/00 B01D27/14 B01D35/12 C02F1/00 

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