Folks, if you've recently upgraded or renewed your annual club membership but it's still not active, please reach out to the BOD or a moderator. The PayPal system has a slight bug which it doesn't allow it to activate the account on it's own.
Is there a specific type of RODI replacement parts that are "better" than the others? I just got a used 90gpd spectrapure RODI filter but I wanted to replace the filters etc. Is there a specific size I need or are they 1 fits all etc?
For the most part, RODI filters are interchangeable. Suggest you check out BRS TV's recommendations on replacement filters. They'll go as far as telling you WHY they recommend one brand over another.