I changed my DI resin not even a month ago and already it has turned brown. Why would this happen in such a short period of time? Usually it lasts at least 4 to 6 months.
i saw that thread the other day but it was her filters. Dint think it would drain the DI that quick. i am wondering if it has to do with having the resin in the basement. its in a ziplock bag but wondering if the humidity creeped into it