Frequently Asked Questions

+ Can I actually swim in a Michael Phelps Signature Swim Spa?

Absolutely! If the greatest swimmer of all time uses one at his facility to train, then anyone can swim in one. Check out this link to see Michael training in his swim spa.

+ How strong is the current?

One of the advantages of a Michael Phelps Signature Swim Spa is that swimmers of any skill level can comfortably use it. Most swim spas have three settings: low speed, high speed, and off. The Michael Phelps Signature Swim Spas feature the patented Wave Propulsion System with variable speed control. In fact, we developed the Swim Number System to easily identify the best pace for you. With varying levels from 0-100, you can find the ideal speed for you to swim, exercise, or train against.

+ Can I use a Michael Phelps Swim Spa for other exercises besides swimming?

Yes, a Michael Phelps Swim Spa is very versatile and can be used for a variety of exercises as well as making it easier to have a healthier lifestyle. We find that many people purchase their swim spa for this reason.

In fact, upon registering your new swim spa, you will receive a gift from us to you. The special H2Xercise System features a rowing kit, various resistance bands, aquatic dumbells and ankle fins plus our exclusive H2Xercise Aquatic Workout Book containing unique exercises for any fitness level. Click here to learn more about FITNESS in your new swim spa.

+ How does the Michael Phelps Signature Swim Spa by Master Spas compare to other swim spas on the market today?

From a performance standpoint, the Michael Phelps Swim Spas are second to none. The patented Wave Propulsion System provides a deep, wide, and clear variable speed current that is the closest thing to swimming in a lap pool you’ll ever find. The versatility of the Michael Phelps Signature Swim Spas allow for swimming, exercise, therapy, and family fun while the variety of sizes and depths available allow you to find the perfect fit for your installation. Plus, Master Spas is the world’s largest swim spa manufacturer with a history of quality, innovation, and A+ rated customer service. To find out more about how we compare to other swim spas, click here.

+ What sizes are available?

A great thing about the Michael Phelps Signature Swim Spas by Master Spas is the variety of sizes. We feature a complete line-up of models to suit any need based on your available space. The five unique models range in size from 14’ to a little over 19’ long. The MP Signature™ provides the largest swim area of any model. Most models are also available in two different depths: 51” and 60”. We recommend the 60” deep models for the best possible swim experience as well as those using the swim spa for therapy and exercise. Click here to see the specific sizes offered.

+ Do you make a model with both a swim spa and hot tub?

Yes, the MP Momentum™ is built to have 2 separate bodies of water (some refer to this as dual temperature). One side is the swim spa which is usually kept at a cooler temperature. The other side is a hot tub containing a variety of therapy seating that is usually kept at a hotter temperature.

All Michael Phelps Signature Swim Spas by Master Spas contain some sort of therapy seating and therapy jets but the MP Momentum™ is the only dual temperature model.

+ Where do I put my new Michael Phelps Signature Swim Spa?

The answer to this question is unique to each situation. You need to determine the amount of space available to you, whether you want it indoors or outdoors, how you want it to fit in with the overall design of your surroundings, etc. We’ve developed a resource that has been invaluable to our customers in preparing for the purchase and delivery of their new swim spa. Click here to download our Backyard Planning Guide.

+ Are there photos of other Michael Phelps Signature Swim Spas installed that can give me ideas?

Yes, Michael Phelps Signature Swim Spa owners are proud to share how they’ve installed their swim spa and we’ve received many photos over the years. Check out our photo gallery to see actual swim spa installations from around the world.

+ How can I see a Michael Phelps Signature Swim Spa by Master Spas in person?

Master Spas has specialty retailers that sell our products around the globe in over 300 locations. To find the one closest to you, go to our Dealer Locator.

+ Who is Master Spas?

Master Spas is the world’s largest swim spa manufacturer. We are also the largest hot tub manufacturer to have 100% of our manufacturing done in the United States out of our state-of-the-art 275,000 sq. ft. facility in Fort Wayne, Indiana. We are proud to have specialty retailers representing our products in over 30 countries around the world. To learn more about Master Spas please click here.

+ So what else should I know?

We want to make it as easy as possible to answer any questions you may have so here are additional resources that may be helpful:


Swim Spa Models

Choose the model which bests fit your preference.


Find a Dealer

Let us connect you with a Master Spas dealer near you.


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