We can only hope that one day we open the tap to drink absolutely pure and safe water. Alas, water is quite otherwise nowadays, filled with salts, rust flakes washed off outdated corroded, long-rotten pipes, coating kettles and pots with scale. Alarmingly, we realize that similar scale is roaming over our intestines accumulating as time wears on and precipitating eventually in actual stones. The rescue is virtually in our own hands. Or rather, in household water filters affording any amount of pure water at any given time. Filter system sifts away harmful impurities, at the same time preserving mineral salts and microelements requisite for normal body metabolism. The "live" water obtained is ready for taking in, cooking, and preparing drinks.

     By 2002 a replace cartridge factory has been opened in Kaliningrad. Products manufactured there are not only Russian customer-oriented in price, but also are they of higher quality than German produce. Alternative, more effective technique was developed considering dissimilar technologies of preliminary purification between Russian and Western European piping systems. Water in Kaliningrad is best filtered through the mix of highly adsorbent silver-treated activated charcoal from coconut shell and ion-exchange resins; the exact proportion is deduced according to the local laboratory water research data. Kaliningrad manufacturers attend to the customers from other regions of Russia as well: cartridges for different areas vary in make-up. Raw materials for their production are provided by the leading European manufacturers (Bayer, Germany, Rom and Haas, Great Britain) and meet the highest standards