Isn it necessary to add chemicals to destroy bacteria?
Normally, yes. Chlorine, bromine, iodine, ozone and sometimes silver and other pesticides (economic poisons) are frequently used to destroy bacteria. Because it is our goal to remove chlorine and other economic poisons, it simply makes no sense to add even more of them during the so-called purification process. The SEAGULLIV system does not rely on chemicals and is well-known as the ecologically friendly, chemical free water purifier!. The Nature-Pure ULTRAFINE system uses the same Structured Matrix technology as the SEAGULLIV.