The UV SH line sterilizers are optimal systems for producing a bacteriologically pure and safe water. Their innovative sterilizing systems purify the water and deactivate viruses and bacteria. In this way it is possible to have an alternative and hygienically safe water source. UV irradiation is currently the safest and most compatible system with human and environmental needs. UV lamps act on the genetic structure of viruses and bacteria, rendering them unproductive and preventing their proliferation.