anti-microbial properties of silver, which effectively pre-

vents bacteria growth

• The ISS starts to operate as soon as it comes into contact

with water, even if the unit is switched off. When it is in

contact with water the silver ions dissolve until the required

concentration is reached in the water

• The silver ions given off from the surface are replaced

maintains its effectiveness for so long

• The system is self-regulating

• The ISS should be changed once per year

AOS 1355N, AOS 2055, AOS 2055D, AOS 2051, AOS 7131,

AOS 7133, AOS 7135, AOS U7142