Abstract: The invention substantially relates to the distillery industry. Said invention makes it possible to increase the vodka purification efficiency by arranging a filter in the entire volume of a cartridge and by flowing a liquid product through the equal volume of filtering materials.

Abstract: The invention substantially relates to the distillery industry.

Abstract: The invention substantially relates to the distillery industry. Said invention is characterized in that each portion of vodka poured from a bottle into a drinking vessel is treated and purified prior to the consumption thereof by a consumer by pushing it out from the bottle at an optimal rate through a primary filter material, a sorbing agent or a mixture thereof and a secondary filter material, which are placed inside a bottle neck or at the exit therefrom, by means of a specified positive air pressure formed inside the bottle, when necessary, with the aid of a compressed gas cylinder arranged outside the bottle.

Abstract: The invention relates to the food industry. Vodka (liquid product) is treated and purifies by passing through a sorbing component mixture which is placed between filtering materials.

Abstract: The invention relates to the food industry. A liquid product is treated and purified being passed through a mixture of sorbing components confined between filtering materials. Each portion of vodka poured from a bottle into a drinking vessel prior to be consumed is treated and purified by the consumer himself by pressing it from the bottle at an optimal flow rate through a primary filtering material, sorbing agent(s) and a secondary filtering material, which are placed in a cartridge body, using air pressure inside the bottle produced, as necessary, by means of a small-sized air pump which is arranged outside of the bottle in a body and is connected to an electrical micromotor.

Abstract: The invention substantially relates to the distillery industry. Said invention makes it possible to increase the vodka purification efficiency by arranging a filter in the entire volume of a cartridge and by flowing a liquid product through the equal volume of filtering materials.

Abstract: The invention substantially relates to the distillery industry. Said invention makes it possible to increase the vodka purification efficiency by that each portion of vodka poured from a bottle being treated and purified prior to the consumption thereof by a consumer and by that the treatment and purification are carried out so far as the vodka is consumed after being pushed out from the bottle by means of a small-sized centrifugal electric pump through a mixture of sorbing components inserted between filter materials directly into a drinking vessel.