Rainer Feyer
Premium Member
My RO/DI system has been getting a steady reading of 3-5 TDS, even after my recent exchange of all filters.
So, I bought a new RO membrane as well as two refillable canisters and two bags of media, cation and anion.
First, I added a fourth filter holder into which I placed a refillable Cation container, and replaced the current mixed media container with a refillable anion one.
And, voila, TDS has been zero - so far even after shut down and restart!
All was bought from AirWaterIce and I couldn't be happier with the transaction,
Oh, I did not bother exchanging the membrane yet as it is obviously not yet necessary
So, I bought a new RO membrane as well as two refillable canisters and two bags of media, cation and anion.
First, I added a fourth filter holder into which I placed a refillable Cation container, and replaced the current mixed media container with a refillable anion one.
And, voila, TDS has been zero - so far even after shut down and restart!
All was bought from AirWaterIce and I couldn't be happier with the transaction,
Oh, I did not bother exchanging the membrane yet as it is obviously not yet necessary
