Replacement filter made from aragonite, with a permeability of 0.1m and silver ions in its structure for antimicrobial protection. The silver does not penetrate the drinking water, safely providing maximum bacteriostatic action, while simultaneously filtering the water in three ways: mechanical filtration, adsorption, and ion exchange. 

Removes various groups of pollutants using different treatment methods, while simultaneously allowing the water to be purified from all harmful impurities. The cartridge creates an electric field that destroys the protective capsid of viruses.

Due to its ion exchange capability during water filtration, it changes the structure of hardness salts and converts calcite into a healthy form of aragonite.