I think at this point we have to assume that you don't . . . and therefore that we don't . . . really know much of anything about the condition of your water.

All that we've really established is that (a) your pool store is utterly untrustworthy, and (b) that you're worried about your pool.

But, we really don't have ANY valid data about the condition of your pool water, or about what kind of pool and equipment you have.

Do you have a K2006? If not, what?