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Watch Boomer Phelp's underwater adventure in a Michael Phelps Signature swim spa with a shark!

Michael Phelps Signature Swim Spas by Master Spas

Balance fitness and wellness goals with family life as you create new memories — and a new routine.

Take back your day, and win it.

The pool alternative and backyard retreat that lets
you lead an active lifestyle and feel better doing it.

  • Walk, jog, swim, exercise
  • Year-round use without leaving home
  • Relaxing massage therapy seats
  • Water buoyancy relieves pressure on aching joints
  • Healthy family time

A Michael Phelps Signature Swim Spa has a wide, smooth current so that you can swim, jog, walk, or exercise in water without the stress gravity has on your body. Massaging spa jets relieve the tension and pain that may have accumulated throughout your day. The water temperature is always perfect, because you choose it, year-round.

Photo of Michael Phelps
"The Michael Phelps Signature Swim Spa helped me when I was in serious training mode. It allowed my coach to see and advise me on how to perfect my stroke. Whether you're on day one of a training program, recovering from an injury, or would enjoy a relaxing time with your family, you can benefit and feel great with a Michael Phelps Signature Swim Spa by Master Spas."

Michael Phelps
23-Time Gold Medalist

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  • MP Momentum Deep Swim Spa

    Two bodies of water: A hot tub on one side, a swim spa on the other. It's the best of both worlds, offering space for fitness, fun, and relaxation.

    Momentum Deep Swim Spas By Master Spas
  • MP Signature Deep Swim Spa

    With design input from Michael Phelps, the Signature has our largest swim area – perfect for swim and fitness enthusiasts.

    Signature deep swim spa by master spas
  • MP Force Deep Swim Spa

    Designed to meet a broad range of health and wellness needs, the Force has a smaller footprint for smaller backyards.

    MP Force swim spa by master spas

See what our customers are saying

Chance to Reconnect

"My wife and I use the swim spa almost every evening after our busy day to unwind and reconnect."

Bill C.
Ottawa, Ontario

Stronger and Healthier

"Exercising in the swim spa is fun and I not only have relief from my arthritis pain, but I feel stronger and healthier. My clothes are even fitting better!"

Patricia K.
Saco, Maine

Serious Competitive Advantage

"As a triathlete and IRONMAN coach, the Michael Phelps SwimSpa is a valuable part of my training and a serious competitive advantage."

Ben G.
Wolcott, Connecticut

night time photo of a swim spa with led lights turned on

At Master Spas, we make buying a swim spa just as relaxing as owning one.

Illustration of person in front of swim spa saying welcome
Visit our showroom or schedule a video chat
See a swim spa, select the perfect size.
Illustration measuring space for a swim spa
A professional will evaluate your space
We can do this with a photo & dimensions or by visiting your backyard.
Illustration of swim spa installation
Schedule a day for installation
When you're ready, installation can take less than a day.

Michael Phelps Signature Swim Spas were developed by Master Spas, the world's largest swim spa manufacturer—an award winning company you can trust.