[Helen]

I am having big problems with my TDS, have changed my filters and resin, has gone from 0 - 100 in less than 3 weeks. Has anyone got any idea what has gone wrong and how to fix this?

[AuRavelling79]

I am having big problems with my TDS, have changed my filters and resin, has gone from 0 - 100 in less than 3 weeks. Has anyone got any idea what has gone wrong and how to fix this?

Hi Helen,

Tell us a bit more about your set up.

What kind of RO? How often do you normally change filters and/or resin? How about membrane (s)? Etc.

[the king]

has you water tds out tap changed ?do you have a second tds meter ? as could be duff

[SB Cleaning]

If your using a RO it's shot to pieces.

[Spruce]

The most important factors are;
tap water tds,
product water tds after the r/o membranes but before di vessel (resin),
water pressure,
pure to waste ratio.

Yes, we also need to know which r/o you have.