MELAdem 40 facilitates the economical production of demineralised water (aqua dem) in the practice. In accordance with the ion exchange principle, ions contaminating mains water (e.g. calcium, magnesium etc.) are exchanged for hydrogen and hydroxide ions. In this way, MELAdem 40 delivers high quality feed water for automatic supply to MELAG steam sterilizers of the Premium-Class, the Pro-Class and Euroclave.