1 Litre Colour Change DI Resin

The Indion mixed bed ion exchange resin is a mixture of highly purified, super regenerated strong acid cation and strong base anion resins in a 40:60 volume ratio.

It is recommended for any non regenerable mixed bed applications where reliable production of the highest quality water is required, and where the resin must have an absolute minimum of ionic and non ionic contamination before it is used.

Any precontamination in the resin is only reducing the amount of time you can use your resin for, so a higher quality resin will last you for longer. This mixed bed formulation is regarded in the pure water industry as the best performing mixed bed de-ionisation resin, consistently outlasts every other brand, pound for pound.

Colour change resin will change from blue to yellow when it has expired, meaning you have a visual indicator of when your resin will need replacing. Ordinary resin usually needs checking with a TDS meter, however this resin means you can have a quick glance and tell when it is time.