Originally Posted by David S
I was led
to believe the di
membrane is around 2 years and the ro
filters and membrane about 6 months,i think
It's the other way around. The RO
Membrane should last about 2 years. The pre-filters about 6 months, and the DI
resin depends, but usually about 6 months.
Of course, this all depend on how much water you go through. If you only run it to make water for your tank, all the prefilters and resin could last years. Also depend on the input TDS
of your tap water.
I made about 1500 gallons before I had to replace my pre-filters, replaced resin a few times in there (whenever TDS
isn't zero anymore, I replace the DI