About Master Spas
Creating your dream backyard oasis should be simple. With Michael Phelps Signature Swim Spas by Master Spas, it is.
For more than 25 years, Master Spas' focus has been on quality and innovation, creating the best swim spa experience. Thoughtful design, superior engineering, and cutting-edge technology come together in every Michael Phelps Swim Spa. Our commitment to excellence is evident in the details, from the Wave XP Pro Propulsion System to the energy-efficient insulation.
Master Spas' mission is to help people live life better, a philosophy evident in the craftsmanship and design of Michael Phelps swim spas. Developed in collaboration with the 23-time Gold medalist, Michael Phelps swim spas are crafted with your needs in mind. From the ergonomic contours of the spa to exclusive features like the Xtreme Therapy Cove, every detail is engineered to elevate the ownership experience. Whether you want a year-round place to swim at your pace in training or seek therapeutic relaxation, these swim spas offer a personalized oasis tailored to help you Win Your Day.
Michael Phelps Swim Spas are built at our state-of-the-art 583,000-square-foot manufacturing facility and 45-acre distribution center is in Fort Wayne, Indiana.
Master Spas is the largest swim spa manufacturer in the world, and the largest spa manufacturer that builds 100% of its product in the USA. Our management team has over 150 years of spa manufacturing success, and one of the strongest track records in the industry.
If you have any questions regarding your Michael Phelps Swim Spa, please contact customer service at 800-860-7727 or customerservice@masterspas.com. Please direct any sales related questions to sales@masterspas.com.
Our Mission
Create hot tubs and swim spas
for the world to live life better.
Our Vision
To be the global leader
in aquatic therapy, relaxation,
fitness, and fun.
Our Core Values
DO THE RIGHT THING
Our faith and beliefs guide us in partnering with
each other, our community, and our customers
FOCUS ON THE CUSTOMER
What we do improves the lives of
people who own our products.
BE EXCEPTIONAL
Driven to be innovative and have a
culture of continuous improvement
OWN IT
Be the one to make a difference every day.
HAVE FUN
After all, we make hot tubs and swim spas!
Master Spas Cares
At Master Spas, we value faith, honesty, hard work, having fun, and helping others. These values are core to who we are as a company and guide every decision we make. Master Spas Cares is a product of our belief that helping others shouldn't be something we do once a year, but instead, it should be part of each day and every interaction. LEARN MORE
Unmatched Quality and Innovation
Our swim spas are recognized across the industry for both quality and innovation. Our Master Crafted process ensures we never cut corners and that we continually innovate to bring new, exciting products to market. What exactly is the Master Crafted Advantage?
- Advanced engineering: Our team of engineers continuously refines designs for optimal performance and reliability for years to come.
- Premium materials: With a reinforced acrylic shell, DuraMaster Premium™ skirting, and manifold plumbing, Michael Phelps Swim Spas are made with durability and longevity in mind.
- Energy efficiency: Full foam insulation and a snug fitting cover help to reduce your operating costs compared to other brands.
- Quality control: Every swim spa undergoes comprehensive testing to ensure an exceptional ownership experience.
The Master Advantage
At Master Spas, we redefine fitness, relaxation, and family time. Our exclusive features, born from innovative engineering, the Master Crafted process, and collaboration with champions like Michael Phelps, transform your swim spa experience. From customized hydrotherapy to advanced water purification, each unique element is designed to enhance your well-being and enjoyment. Discover a retreat where you can relax, ease aches and pains, exercise like a champion, and reinvent family time.
Targeted relief with Master Force™ Bio-Magnetic Therapy System
Experience the benefits of our advanced bio-magnetic therapy system. By precisely targeting pressure points in your upper body, strategically placed magnets help reduce pain and discomfort.
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Clean water, naturally: The EcoPur® Charge Advantage
Incorporating natural elements such as copper and zinc to purify the water, enjoy clean, clear water with less chemicals. Our patented EcoPur filtration system helps you save money and time each month while safeguarding your investment.
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Unrivaled water quality with Mast3rPur™
The exclusive Mast3rPur™ system combines three natural purifiers — ozone, UV light, and mineral filtration — for unparalleled water quality. This innovative technology utilizes the Advanced Oxidation Process to swiftly eliminate contaminants, producing crystal-clear, silky-smooth water with a refreshing scent.
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Energy Efficient
Thanks to our stringent Master Crafted building method, foam insulation, and high-quality insulated cover, Michael Phelps Swim Spas have energy efficiency built in so they're easy to own, easy to enjoy and economical to operate.
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