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Pentair R173573
Pentair Clean & Clear / CCP cartridge element path — square footage must match the tank.
Fitment facts
| Field | Value |
|---|---|
| Brand | Pentair |
| SKU | R173573 |
| Role | Pool filter cartridge |
| Often confused with | R173215, 178561 |
| Hard stop | ft² / length / OD must match tank model |
| Confirm | Filter tank model plate |
| Interval | Clean on pressure rise; replace when fabric fails |
Hard stop
ft² / length / OD must match tank model
Before you buy
- Hard stop: ft² / length / OD must match tank model
- Confirm: Filter tank model plate
- Often confused with: R173215, 178561
- Interval: Clean on pressure rise; replace when fabric fails
- Salt cells are brand/power-center specific — never cross brands.