Hot Tub Water Care Systems

Spend more time relaxing with peace of mind knowing that your spa water is clean, fresh, and ready for you to enjoy. Hot Spring offers three easy-to-use water care systems to choose from, and a complete line of customised water care products to meet all your ownership needs.

Freshwater® IQ Smart Salt System

Available exclusively on the Highlife® and Limelight® Collection spas, our patented smart monitoring technology automatically tests your water every hour and provides clear instructions when adjustments are needed. FreshWater IQ uses the FreshWater Salt System to generate the perfect amount of chlorine. Relax, knowing your spa will tell you how to keep your water feeling naturally fresh and ready to enjoy!

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Freshwater Salt System

Available on all Highlife® and Limelight® Collection spas, this salt water system is the simple way to keep spa water clean, clear and sanitised for up to a full year. With just a little salt in your spa water, the system generates chlorine automatically so you’ll spend less time measuring and adding chemicals. This unique system helps you spend less time maintaining your spa and more time enjoying it.

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Frog® In-Line Sanitising System

The FROG® system is bromine based and is formulated to work effectively in warm water. The system is integrated into the shell of the spa where it works continuously.

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Water Care Compatability

Highlife Collection

Our best.
To unleash your best.

  • Simply the cleanest water courtesy of our factory-installed salt system and optional smart monitoring sensor.

  • Advanced filtration: 100% of your spa water filtered 100% of the time.

  •  Patented jet system for the ultimate hydromassage.

  •  Best-in-class energy-saving features to save time and money.

Limelight Collection

Advanced design and features.
A cut above.

  •  Crystal clear water courtesy of our optional smart salt system.

  •  Two-filter design for cleaner water with less effort.

  •  Premium energy-saving features to save time and money.

HotSpot Collection

Quality, performance
and value.

  •  Built-in water sanitising system for straight-forward maintenance.

  •  Dependable energy-saving features to save time and money.