I have had my 40x40 for 16months, In the last wek my tds has gone up from 6tds to 12. Does that mean its on its way out?
I have changed my prefilters but its not made any diffrence.
So will my tds just continue to climb untill I replace it?
I was hopeing it would last for 2years, but what will be will.
My tds from tap 72 is reduced to 12 after RO. Not great but better then DI only.
Four months ago I was getting 2 Tds after ro.
Any Thoughts?
Nel.