Zip Wall Fountain is a space saving chiller that is ideal for busy corridors. It is equipped with a stainless steel lockable access panel and has a carafe filler as standard. The system comes with a choice of five or sub micron filters. Five micron filters remove dirt, rust and particulates that contaminate drinking water. They also remove organic contaminants and eliminate offensive odours by reducing chlorine and other chemicals. Sub micron filters perform all of the above but in addition filter out asbestos fibres and micro-organisms such as cryptosporidium and giardia to International Standards 42 and 53.