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Pentair 520556
Pentair salt-system related SKU path — confirm whether you need a cell, cable, or power center part.
Fitment facts
| Field | Value |
|---|---|
| Brand | Pentair |
| SKU | 520556 |
| Role | Salt system related part |
| Often confused with | 178561, IC20, IC40, IC60, R173215 |
| Hard stop | Salt cells are brand/power-center specific |
| Confirm | Power center model + cell label |
| Interval | Salt cells by hours / production; cartridges by pressure rise |
Hard stop
Salt cells are brand/power-center specific
Before you buy
- Hard stop: Salt cells are brand/power-center specific
- Confirm: Power center model + cell label
- Often confused with: 178561, IC20, IC40, IC60, R173215
- Interval: Salt cells by hours / production; cartridges by pressure rise
- Salt cells are brand/power-center specific — never cross brands.