Our Help & Advice Centre removes the difficulty of finding and rectifying those hot tub problems with helpful advice and will lead you to the right hot tub part /spa spares to easily fix the problem yourself. You will find a range of problem-solving worksheets ready for you to print & keep.
Please note that we try to give general advice, this may not be specific to your spa or hot tub so please always check with the equipment manufacturer first.
IMPORTANT: Always remember, water and electricity do not mix and can be deadly! Any work you attempt yourself is AT YOUR OWN RISK. Please exercise caution. We cannot be held responsible for any injuries or damage that may arise from advice or installation of electrical components in your spa unit.
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In addition to the manufacturers standard warranty (usually 1 year) we also offer the opportunity for you to extend this warranty by a further 1 year for a one off fee. This can be arranged at the point of purchase or within a limited time afterwards. An extended warranty is an easy way to protect your purchase, against any manufacturing defects causing breakdown. You will benefit from free repairs for the term of the warranty period & If your equipment can't be repaired then we will replace it free of charge.(A delivery surcharge may apply for non UK mainland addresses) This warranty and the standard manufacturer’s warranty does not cover general wear and tear, abuse or misuse or incorrect installation. If you would like any further information on our extended warranty scheme please call our Hydrospares team on 01326 371 488 OR email us at info@hydrospares.co.uk
Part of Balboa's smart spa ecosystem, the Balboa Purezone Hover system is a floating smart device that automatically measures and logs your hot tub's water quality. It accurately monitors pH, free chlorine, total alkalinity, and temperature using an onboard optical sensor. Each reading is sent to the Purezone mobile app, where you can review trends, receive alerts and water treatment recommendations, and export data as needed.
Key Features
Floating water testing system with built-in optical sensor.
Monitors pH, free chlorine, bromine, and alkalinity.
Measures parts per million (PPM) for audit-ready accuracy
Exportable logs suitable for health and safety audits, service records, and trend tracking.
Adjustable test frequency with self-calibrating operation.
No test strips, no plumbing modifications, no manual cleaning.
The unit calibrates itself before every test and uses replaceable cassettes, capable of 48 readings each. By default, it tests every two days, although this can be adjusted to suit your cleaning schedule requirements. The app tracks remaining tests per cassette, so you're never caught off guard.
The hover unit floats freely in the spa water and can be safely removed when the tub is in use. There's no manual cleaning, no test strips, and no plumbing alterations just straightforward, hands-off water care.
Looking for a more secure or tamper resistant option? See the Purezone Dock version, especially suited to commercial or guest facing installations. You can also stock up on replacement cassettes with the Purezone Cassette 3-Pack to keep your system running smoothly with no downtime.
