Abstract: The invention relates to the liquid purification devices, provided for water purification from local sources, for example, a holes, a wells, etc. and/or a municipal sources for domestic and/or drinking water supply and is intended for use in living conditions and in the country and a garden plots.

Abstract: The invention relates to filter devices for purifying liquids, intended for the additional purification of mains water and other liquids for domestic use. A filter module (variants) for a device for purifying liquids consists of two working zones and at least one retaining means. A first working zone is provided with openings for the ingress of liquid and the egress of air. A second working zone is filled with a filler and is provided with at least one outlet opening in the base. The module is assembled with a third working zone containing at least one type of filler. According to a second variant, the first working zone of the filter module contains a filler. Technical result: a filter module with increased functional capabilities, providing effective water purification and the subsequent introduction of mineral substances into the water either being or having been filtered.

Abstract: The invention relates to a filtering device for liquid filters, mainly for potable water jug-type filters. The filtering device consists of a body filled with a filtering material and is provided with at least one outlet in the base of thereof, a lid having a water inlet and an air outlet, and at least one fixing means disposed between the body and the lid, wherein the fixing means is provided with at least one valve. The technical result achieved by use of declared the present is improving reliability and operating characteristics of the device.