Coast Spas Pure Zone

CASSETTES

ACCESSORIES

UNITS

Purezone™ P3 Cassettes

These smart cassettes automate and analyze your spa water.
Each P3 cassette contains 48 tests and lasts up to 60 days.
Measures pH, free chlorine (FC), total bromine (TB), and total alkalinity (TA).

Purezone™ Wireless Charger

Make sure your Purezone is charged and ready to go with the :
Purezone wireless charger.
For use with Purezone, Purezone with a Dock, and Purezone with a Hover
Input: 5V/3A
Power: 5W
Protection: Over temperature, over current, over charge, over voltage
Certificates: CE, FCC, RoHs
Output Port: USB-C
Cable Length: 1 M (3.28’approximately)
Quantity: 1 wireless charger per box

Purezone with a Hover

Purezone™ with a Hover floats freely in your spa.
What's In The Box:
1 Purezone (Battery Pack and Cassette Housing)
1 P3 Cassette (FC/TB, pH, and TA) inside foil storage bag
1 Battery Charger
1 Hover
1 Tie

Helpful Links:
Download User Guide

How It Works

Purezone™ with a Hover floats freely in your spa and continuously monitors water chemistry.

PureZone Hover in Spa
How It Works - PureZone Hover

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.

Testing Routine App
PureZone App Results

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.

Download User Guide

Quick Start

Once your Purezone arrives, here are the next steps.

Step 1

Charge the battery.

Step 2

Scan this QR code to download the Purezone App.

QR Code

Step 3

Launch the Purezone App and follow the prompts to set up your account.

App Icon

Step 4

Within 20 minutes, you can see your spa's first test results and follow up care in-App to keep your spa water safe and clean.

App Icon

Step 5

Relax.