I've got an old RP40HD unit that has two salt cells. One of the cells was dead when I bought the equipment, the other has always been enough to keep up so I never worried about it. The other day I noticed a small drip from the dead cell so I went to tighten it and realized the nut was cracked. The way it is plumbed, I can't cut the union off and cap it because the union comes right out of an elbow which comes right out of a T. No pipe to glue a cap to. Some I'm kinda lost on what to do. Ive had the cell for 3 summers now and it was used when I got it so I don't know how much life it has left anyways.
Unless there is some clever solution, what kind of system is popular right now?