The Geyser filter jug is convenient and easy to operate, does not require a stationary connection to the water supply, is characterized by compactness and modern design. In the manufacture of the filter, modern safe food-grade plastic is used. Geyser is used to clean cold tap and well water from rust, dissolved iron, heavy metals, chlorine, organic compounds and other impurities. Improves the taste and color of water, and also eliminates unpleasant odors. Contains active silver in indelible form, which blocks the growth of bacteria. The Geyser kit includes a 501 cartridge for the filter jug, consisting of the unique Catalon material, ion-exchange resin and coconut charcoal. The cartridge is screwed into the receiving funnel of the jug, providing a tight connection, which eliminates the leakage of source water.