I have a Pent-Air auto chlorinator that doesn't appear to be feeding enough (or any) chlorine into the pool. I checked and made sure the two small black hoses running out of it are clear, water runs through them just fine. I took a test strip and stuck it right where the water feeds back into the pool and it was barely purple, indicating some chlorine is making it in, just not enough.
I'm wondering if my sand filter is trapping it all somehow. The unit is definitely not clogged in fact one of the lines is brand new. I guess I'll have to keep shocking it until I can figure this out. I'll backwash the filter once more tonight.
-Confused in (M)assachusetts