Water testing just got easier. Whether you’re running a holiday let, managing a commercial spa, or simply maintaining your hot tub at home, the new Balboa Purezone system keeps your water quality compliant, confident, and hands-free. This smart, self-contained device automates precise water monitoring, saving you time and effort.
Purezone is a groundbreaking new release from Balboa, and Hydrospares is excited to be the first UK retailer offering a chance to get your hands on it. Stay ahead of the curve with technology designed to streamline spa care and remove the guesswork from your water maintenance.
What is Purezone?
Purezone is an innovative smart water quality monitoring system designed specifically for hot tubs and spas. It measures and logs crucial water parameters, including pH, free chlorine, total alkalinity, and temperature, with no test strips or manual calibration, ensuring your spa water stays consistently safe and balanced.
These detailed readings are automatically sent to the Purezone mobile app, providing real-time alerts, historical reviews, trend monitoring, and the ability to export data easily for compliance or personal records.
Purezone is available in two forms:
- Purezone Hover: A floating unit, ideal for personal and residential hot tubs.
- Purezone Dock: A discreet inline device designed with commercial guest-focused settings in mind. Discreetly mounted in the hot tub’s filter housing, this option is both tamper-resistant and aesthetically pleasing.
Why Choose Purezone?
Automated Accuracy
Purezone self-calibrates with every test cycle—no dip strips, no fiddly sensors, and no manual recalibration. It’s a consistent, reliable way to monitor your water, without the margin for human error.
Peace of Mind & Time Saved
Instead of testing water manually day after day, Purezone does the job for you. All the important data is available at a glance through the app, wherever you are. It’s quietly working in the background, running regular tests and logging results for when you need it most.
Built for Compliance
Purezone measures Parts Per Million (PPM) instead of Oxidation-Reduction Potential (ORP)—a critical difference for meeting health and safety standards in professional settings. The Dock version fits securely inside the filter housing, offering a tamper-resistant solution that’s ideal for holiday lets, rental properties, or any setup with guests.
Smart Insights & Recommendations
The app doesn’t just show you numbers—it gives guidance based on your spa’s setup. You’ll get treatment suggestions tailored to your water condition, reducing chemical waste and improving long-term water quality.
Flexible & Adaptable
Testing frequency is fully adjustable: daily, every two days (the default), weekly, or whatever suits you. Each cassette delivers 30 tests, and the system even tracks how many you’ve got left—so you’re never caught short.
Forward-Thinking Spa Tech
Purezone is the start of something new. It’s the first system of its kind available in the UK that sits directly in the spa water—no plumbing modifications, no complex installs. By blending automation, app integration and exportable data, it brings hot tub care into a smarter, simpler future.
How it Works
Each Purezone device contains an optical sensor that automatically calibrates itself before every test. Once submerged—whether floating in the water (Hover) or seated in the filter housing (Dock)—the device periodically quietly collects data for records or health inspections. The app also provides tailored maintenance advice based on your spa’s current condition and configuration.
Purezone uses replaceable cassettes that each perform 30 tests. You can choose the test frequency that suits your setup; the system even keeps track of how many tests remain in each cassette, so you’ll always know when it’s time for a replacement.
The entire process is fully automated—no manual testing, no calibration routines, and no additional maintenance. Just reliable, accurate results delivered straight to your phone.
Who it's For
For Businesses and Public-Facing Spas
Purezone Dock is a great fit for spas used by guests or clients, like holiday parks, rentals, hotels, or wellness centres. It installs securely in the filter houses, making it tamper-resistant and discreet. It keeps you covered on compliance, logging the data inspectors need without staff having to manually test every day.
For Homeowners and Private Spas
The hover version is ideal for private spa owners who want clean, balanced water without the guesswork and headache of balancing water chemicals. It can be safely removed when using the hot tub and placed back afterwards—no tools, no fuss. It’s perfect for anyone who wants water care to just… happen.
Pre-Order Now – Stay Ahead
We’re proud to be the first UK retailer to offer the Balboa Purezone range—and stock is limited for the initial launch. If you’re ready to take the guesswork out of water testing, now’s the time to get ahead.
Explore the range, pick the setup that fits your spa, and secure your order today.
