Pool Chlorine Too Low: Causes + Fixes
Heavy bather load, low CYA, salt cell failed.
What Causes It
Heavy bather load, low CYA, salt cell failed.
How to Fix It
Shock, check CYA, inspect salt cell.
When to Call WETYR
If DIY does not resolve the issue within 48 hours, schedule a WETYR service visit. Typical diagnostic + first hour: $185 to $285.