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About the Therapool 13

The largest model in the Therapool Series, the Therapool 13 has an uninhibited exercise area and therapy seating for the ultimate in wellness. It has 28 jets with two high-performance flow stream swim jets for resistance training and aquatic exercise. It comes standard with the H2Xercise™ Fitness System for rowing and strength training. Whether you want to exercise or simply relax, this is the perfect swim spa to re-energise your wellness routine and backyard.

What is the Therapool 13 Best Suited For?

The Therapool range of Swim Spas are ideal to get active and stay active. We would advise its best suited for water exercise, family fun and swimming up to a mild breast stroke. If you are looking for more of a swim experience or stronger current we would recommend looking at either our Trainer 15 or Challenger 15 models

Colour Options


  • Manufactured in the USA by Master Spas™
  • Heat Pump Ready
  • Fitness Orientated Swim Spa
  • 156" x 90" x 48" / 396cm x 229cm x 122cm
  • Flow Stream Swim Jets
  • 2 Pumps
  • 28 Stainless Hydrotherapy Jets
  • Bluetooth Music System (option)
  • LED Mood lighting
  • Balboa Titanium Heater
  • CEC™ Approved for Optimal Energy Efficiency
  • Dry Weight: 810kg
  • Full Weight: 5951kg
  • Water Capacity: 4807 Litres
  • Includes Cover, Lifter, Steps & Watercare Kit
  • Includes Mainland Delivery & Installation

Proudly Built in America by Master Spas

Michael Phelps swim spas are manufactured by Global leading American hot tub manufacturer Master Spas. Based in Fort Wayne, Indiana and operating out of a state of the art 45 acre manufacturing campus, Master Spas are the largest portable spa and hot tub manufacturer that makes 100% of its spas and swim spas in the USA.

Flow Stream Jets

H2X Therapool models are ideal for both fitness, exercise and family fun. Each Therapool model features powerful Flow Stream jets which provide a continuous water current enabling you carry out a variety of water based exercises.

H2Xercise Fitness System

Whether you jog against a gentle current or use the H2Xercise System that includes a rowing kit, resistance bands, H2Xercise Bells, H2Xercise Fins along with the H2Xercise aquatic workout book you can enjoy your workout and make the most from your Therapool swim spa.

SoftTread Nonslip Comfort Floor

The SoftTread Non Slip Floor System offers safety and comfort with the unique combination of traction and cushion. The flooring system offers grip for each movement, making exercises easier and more comfortable. SoftTread is applied to each entry and exit step as well as the large floor area.

Bluetooth Sound System With Subwoofer

An incredible built in sound system that’s fully controllable from the easy to use remote control. With built in speakers and a subwoofer you can easily connect your smartphone or tablet via Bluetooth and enjoy listening to your favorite music collection whilst enjoying your swim spa session.

Class Leading Energy Efficiency

All of our hot tubs and swim spas exceed the strict standards set by the CEC (Californian Energy Commission). Very few spas or indeed manufacturers are able to meet these standards and Master Spas pride themselves on their high quality Icynene insulation which translates to low running costs for the hot tub owner.

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Get 9kw for the price of 2kw!! Compatible
For All Master Spas Swim Spas

PAtented Hexagon

Patented Hexagon
Original patented hexagon from honeycomb, the largest combined space.

Intelligent touch screen

Intelligent touch screen
The nicely designed touch screen gives you at all times info on the status of your INVER-X.

Built-in wifi for free

Built-in wifi for free
Control your INVER X at anytime, anywhere.

Finance Calculator

Owning a hot tub has never been easier thanks to our range of finance packages and with no deposit required for any of our models you can be bubbling away in no time.

Applying for finance is quick and easy. Simply tailor your finance package to suit using our built in finance calculator and then hit apply for finance. You will be asked to fill in your basic contact details and our finance partner will then send you a secure link by email to complete your application. On approval you will be able to electronically sign your agreement.

Apply for Finance

Price £21995

  • Deposit: £

  • Representative Examples
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