Thorough water disinfection ensures that pathogens such as legionella or coli bacteria are killed. Bacteria or germs in drinking water are often underestimated. The danger they pose is enormous. Only careful water disinfection ensures the safety of drinking water. The diversity of pathogens is high. Among the germs in drinking water, some are considered particularly persistent. If you come into contact with germs through drinking water, this can lead to serious illness or even death. Especially in hot summer days, pathogens such as legionella multiply rapidly. The risk of infection by germs is increased, especially in warm holiday regions. In such instances, one should pay particular attention and inquire whether continuous water disinfection is carried out.