Triton DI – 5000ml is deionizing resin, for creating a very pure deionized water.
Triton DI is replacement resin for the DI cartridge of your osmosis device. Our Advise is to replace the DI-resin when the TDS value of the osmosis water is above 1PPM
To check the quality of the reverse osmosis membrane: measure the TDS-value of the clean water output, coming from the membrane flowing to the DI-resin.