Answer
Mar 10, 2026 - 02:20 PM
You can tell if your Pentair salt cell is bad if your pool water remains cloudy or doesn't produce chlorine despite proper settings, and the cell shows error codes or warning lights (such as "Low Salt" or "Cell Fault"). Additionally, inspect the cell for heavy scale buildup or corrosion, and if cleaning doesn’t resolve the issue, the cell likely needs replacement.
