Ionic Green Colour Change Cartridge

Can be used to replace the colour change GREEN DI filter on any Reach & Wash machine, or on its own to instantly treat water on demand. 

During use, the filter changes colour from green to brown to indicate when the filter is nearing the end of its life.

Connects with standard 'hozelock' type fittings and can be attached to any water source (such as a garden tap) to purify water to 30 parts per million.

Ideal for use alongside a blue 'zero ppm' filter to prolong filter life.