Originally Posted by Big Tex
does it have to run all the time?
do i need a storage container for it to pump into?
how often do you change filters?
is there an indicator for them?
You will want a storage container to hold at least some water, I run mine to fill a tote, then shut it off until the tote gets low. You use the TDS
meter to tell you when to change filters. When the tds
meter starts reading anything other than 0 it's time to change. The DI
resin also is usually "color changing" so you can monitor that as well as the tds