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.

  • checkmark Walk, jog, swim, exercise
  • checkmark Year-round use without leaving home
  • checkmark Water buoyancy relieves pressure on aching joints
  • checkmark Healthy Family Time

Three unique swim spa models:

MP Force Deep

The shortest swim spa, almost 17 ft long, has plenty of room for swimming, fitness, and fun

MP Signature Deep

With the largest swim area, you can swim all four strokes or relax in the therapy seating

MP Momentum Deep

A dual-zone swim spa that has a generous swim area and a separate hot tub

Master Spas® is an award winning company you can trust.

Better Business Bureau A+ Accredidation Master Spas is a Spa Certified Manufacturer Master Spas is a Better Business Bureau Torch Award for Business Ethics Recipient

Torch
Award

Master Spas is an Inspire Award Winner

Inspire
Award

Master Spas is an Ernst and Young Award Winner

Ernst & Young
Entrepreneur
of the year

The Association of Pool & Spa Professionals and Indiana Hot Tub Association

That longing for your own backyard oasis to relax and unwind in?

We've felt it too.

At Master Spas™, we understand that your swim spa has to meet your unique needs.

As America's largest hot tub and swim spa manufacturer, we've been supplying an unrivaled range of premium home hydrotherapy solutions to customers like you for three decades. Whether you want to work toward fitness goals, enjoy the benefits of aqua therapy, or to reinvent time with family, we have a swim spa that will surpass your expectations.



Finding your perfect Master Spas® hot tub or swim spa is simple.

  1. Find Your Master Spas® Dealer

    Explore our full range of premium spas with confidence as your local dealer answers any questions you may have.

  2. Choose Your Perfect Spa

    Your Master Spas® dealer is there to help as you choose the model that is right for your lifestyle and space.

  3. Live Better

    Enjoy better daily living from the comfort of your own home with Master Spas®

Experience the Master Spas® difference.

You'll wonder how you ever lived without one.

Wave Propulsion® System

Creates a deep and wide current of pure water flow with virtually no turbulence.

Nonslip, Comfort Floor System

Walk, jog, and exercise in the water without the need for water shoes. The Nonslip, Comfort Floor System prevents slips and provides a comfortable, cushioned surface.

EcoPur® Charge Filtration System

Inspired by nature, our water filtration system utilizes copper and zinc to purify water so that it is crystal clear and fresh.

Biomagnetic Therapy System

Applies magnetic therapy to pressure points on the neck and back. Increases blood flow, improves circulation, and reduces swelling.

Spa Spotlight

Michael Phelps, 23-Time Gold Medalist

"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

See what our customers are saying

Dream come true

"I can swim anytime, on my own terms, without worrying about scheduling, cleanliness of public pools. Plus, I can use it for way longer than just two summer months. The whole family loves it!"
— Vesna, Ontario

The swim spa is transformative!

"I have enjoyed the swim spa so much, and I can't wait to get in. My husband and I have bad knees, back pain, etc. so our exercise options are limited."
— Jennifer, Pennsylvania

The best investment!

"My husband and I use it every day and we enjoy knowing that we are getting great exercise and having so much without leaving our home & it's added such a beautiful addition to our backyard!"
— Bugsy, North Carolina

swim spa set into a deck
Download Your Backyard Planning Guide

Are you ready to enjoy better living from the comfort of your backyard? You can create your own backyard oasis with a Michael Phelps Signature Swim Spa. But how do you get started? This guide will help you plan for the installation.