How long does the probe last and when do I need to replace it? — Fluidra Pool Help Center

How long does the probe last and when do I need to replace it?

Last Updated: 7d

The probe is a wear part and will need replacement over time.

⏳ Probe lifespan

Average lifespan: around 2 years
Lifespan depends on water balance and maintenance

⚠️ Signs that the probe needs replacement

Constant incorrect values
Repeated calibration failures
Measurements far outside normal ranges

🔄 How probe replacement works

Replacement is guided step‑by‑step in the Fluidra Pool App
Scan the QR code on the new probe during installation
The probe may need a few hours to stabilize after first immersion

🧴 Storage rule (very important)

Never let the probe dry out. If removed from the pool:

Install the storage foot with KCl solution, pH4, or pool water