my salt water pool is 10 years old. We have replaced the salt cell at least once and several other parts. I just learned that my pool company has been adding chlorine only to my pool for at least several months now, no salt. After I asked, bc my sons eyes swelled shut after swimming one evening (it had been 5 days since the pool guy was here), they told me this and that the salt cell must not be working. Now it says "high amperage". I've trusted them for so long to completely take care of my pool and now I don't know what's going on and don't want to pay for costly repairs again.