Answer
Apr 07, 2026 - 11:24 AM
To know if a Pentair salt cell is bad, check for warning lights or error codes on the control panel, such as "Low Salt," "Cell Fault," or "Check Cell." You can also inspect the cell for excessive scale buildup or corrosion, and if cleaning does not resolve the issue or chlorine levels stay low despite proper settings, the cell may need to be replaced.
