Deionised (or demineralised) water is water close to its purest state (water at conductivity of less than 10 microsemen). As such it acts as a natural solvent and is fairly unstable, wanting to dissolve minerals in order to become stable again. Therefore, for many applications (such as hospitals, labs, production etc) point of use 'final stage' units are a useful addition to ensure a high water quality. At Advanced Water Treatment we supply a wide range of deionisation equipment, from twin bed deionisation to mixed bed cylinders, to point of use and colour change systems. Our deionisers can also be incorporated into part of a custom solution by our expert team of engineers.