I have an AquaRite SWG that was installed in January of 2006. I'm starting to have concerns about how much chlorine I'm getting out of it. Is there any way of knowing if a cell is starting to fail by the voltage and cell current readings?
Also from what I have read there are about four different Aqua Rite cells, but w/ the age of my unit I think I need the T-15 cell. Is this correct?