i'm lost,your tank is high,or we just talking rodi waterOut of the unit... and no, wait... not 21.6... 21.6 was what my reading was... their Hanna says 24.2.
Lemme back up for a minute and say... I JUST replaced every filter on my RODI... I should not be seeing Alk that high.... I'm not DOSING alk at all. So that crazy of an alkalinity is something that worries me.
