How It Works
Choose Your Style
1Purezone™ with a Dock mounts to your spa wall.
2
Purezone™ with a Hover floats freely in your spa.
Choose Your Testing Routine
Schedule every-other-day or daily automated testing, and then let Purezone do the measuring while you're home or away. See results and expert water care advice in-App, in just minutes.
Get Results
Each test measures pH, free chlorine (FC) or total bromine (TB), and
total alkalinity (TA).
Each P3 cassette contains 48 tests, and lasts up to 60 days in water.
