A consistently good water quality can only be guaranteed if the entire water circuit as well as the Reverse Osmosis Unit are disinfected at regular intervals. Unlike common systems, Herco systems are designed in a way that allows heat disinfection of every component, including the hercopur Reverse Osmosis Unit with its membrane elements, the loop, and the machine supply lines (double-hose connection system). This guarantees that no micro-organisms from circuit parts that are not disinfected can spread within the system.