The HP SILVER ION is a fresh water sterilizer and is based on a well proven method, which has been used for centuries. The use of silver ions for disinfection is harmless to humans, meeting the requirements of the European Community Directive 80/778/EEC. As an additional advantage, it prevents pipe corrosion normally caused by chlorination, a method frequently used for tank sterilization. HP SILVER ION sterilizes the water in the fresh water tank without the need for crew intervention and without the need for maintenance. Even the stored water is sterilized without any downloads. The long-lasting sterilizing effect of silver ions does not change the taste, odor or color of the water, making it ideal for many applications. Capacity up to 240 m3/day with a silver ion concentration of 0.1 ppm. Silver ion concentration within the requirements of CE directive 80/778/EEC.