Fitness Oriented, Air-injected Flow Stream, Dual Speed.
H2X Fitness Trainer Series Swim Spas by Master Spas
H2X Fitness Trainers deliver a swimming and exercise experience superior to traditional air-injected jetted swim spas. Combining science and engineering, the VIP Technology creates a more efficient flow of water to swim, run, or walk against. Hydrotherapy and relaxation are built-in, with the Xtreme Therapy Cove, massaging jets, and ability to adjust water temperature to your comfort level.
Trainer 12 Swim Spa
Create your backyard sanctuary with the space-conscious H2X 12 swim spa. Perfect for small backyards, this 12-foot swim spa brings home the benefits of water exercise, relaxation, and family fun. Premium massage jets, calming waterfalls, and LED lighting create an inviting space.
Pricing includes swim spa, cover, steps (plus install & delivery if w/in 2hrs of Spirit Lake)
Trainer 15 Swim Spa
Create the backyard oasis you have been dreaming of. The redesigned H2X Trainer 15 offers less maintenance than a traditional pool and year-round use. The spacious swim area is ideal for recreational swimming, water exercise, and family fun. Features including massage jets, waterfalls, and LED lighting invite ultimate relaxation.
Pricing includes swim spa, cover, steps (plus install & delivery if w/in 2hrs of Spirit Lake)
Trainer 15D Swim Spa
This perfect backyard upgrade for people who want to swim, exercise, and spend time with family. Easier to maintain and with a smaller footprint, the all-new H2X Trainer 15D is an ideal alternative to a traditional pool. Plus, premium massage jets and ergonomic seating offer the perfect place to unwind.
Pricing includes swim spa, cover, steps (plus install & delivery if w/in 2hrs of Spirit Lake)
Trainer 19D MAX Swim Spa
All new for 2025, the H2X Trainer 19D MAX features a sleek, modern design and innovative features that elevate outdoor living. This 19-foot swim spa is ideal for recreational swimming, aquatic exercise, and family fun. The VIP Technology improves the swim experience, creating a smoother flow of water that you can easily adjust based on your fitness level. Combining the benefits of a pool with the therapy of a hot tub, you can also unwind and relax in one of the contoured seats.
Pricing includes swim spa, cover, steps (plus install & delivery if w/in 2hrs of Spirit Lake)
Trainer 21 Swim Spa
Redefine outdoor living with the all-new H2X Trainer 21. Featuring an innovative pool-spa, this 21-foot swim spa has a spacious swim area, dedicated hot tub section, and integrated sun lounge. Realize the benefits of at-home water exercise or simply unwind in the ergonomic hot tub seats. Enjoy personalized comfort with independent temperature controls, adjustable jets, and mood-setting LED lighting.
Pricing includes swim spa, cover, steps (plus install & delivery if w/in 2hrs of Spirit Lake)
Trainer 21D Swim Spa
Transform your backyard with the H2X Trainer 21D, a dual-zone swim spa that seamlessly blends exercise and relaxation. This 21-foot swim spa has an expansive swim area, a hot tub section with massage seats, and the integrated sun lounge. With an adjustable water current, you can swim or exercise at your pace. On the hot tub side, say good-bye to tensions, aches, and daily stresses. Customize your experience with independent temperature controls, adjustable jets, and ambient LED lighting.
Pricing includes swim spa, cover, steps (plus install & delivery if w/in 2hrs of Spirit Lake)
Swimming Pool Alternative
The swimming pool alternative for any backyard. An H2X Fitness Swim Spa by Master Spas combines the benefits of water exercise with the therapy of a hot tub so you can own your wellness and win your day.
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Win Your Day
Exercise and entertain in the convenience and privacy of your backyard — without the upkeep of a traditional pool. With an H2X Fitness Swim Spa, you will be able to swim, jog and work out against the water current created by our innovative jet system. Enjoy the built-in therapy of the contoured seating and massaging jets, all designed so you can own your wellness — and win your day.

Swimming
Whether you are a recreational swimmer or an athlete training for a triathlon, an H2X Fitness Swim Spa puts your goals within reach — without ever reaching the wall of the swim spa. Improve your fitness, refine your stroke, or go for a personal best while enjoying a continuous swimming experience.

Aquatic Fitness
Exercise in the convenience of your backyard and have fun doing it. With an H2X Fitness Swim Spa, you can enjoy the therapeutic benefits of aquatic exercise without the commute and frustration of a traditional fitness facility. After all, you shouldn’t be limited by facility hours, weather, or the seasons.

Therapy & Relaxation
Adding an H2X Fitness Swim Spa to your backyard means more than just having a place to swim and enjoy the benefits of a traditional in-ground pool. It's about creating a space where you can prioritize your health and well-being.

Family Fun
Create a backyard destination with an H2X Fitness Swim Spa. All ages will enjoy swimming, relaxing and playing in the spacious swim area. Optional high-end stereo and LED lights enhance the look of the swim spa, setting the scene for any gathering.
Swim Spa Health Benefits
Feel rejuvenated with an exercise routine that feels good — physically and mentally.
Working out in the water is not just about swimming. In an H2X Fitness Swim Spa by Master Spas, you can walk, jog, row, or even dance your way to wellness in the relaxing water. Aquatic exercise offers a low-impact alternative to land-based exercise. It has been proven to reduce fatigue and pressure on joints, reduce blood pressure, and relieve stress.
Effects of Water Buoyancy
The buoyancy of water reduces the effects of gravity and stress on the body. A person who weighs 150 pounds will "weigh" 15 pounds when standing in chest-deep water. For someone who struggles with pain, whether because of a chronic condition or weight, water's buoyancy allows them to move more freely.
Aquatic Therapy
Aquatic therapy and exercise have also been associated with improved mobility and flexibility and weight-loss resulting in a better quality of life and overall well-being. Water's natural properties, especially combined with a warmer temperature, have been shown to improve physical and mental health in the long term. While swimmers might prefer a water temperature between 83 degrees and 88 degrees, the ideal temperature for aquatic therapy is 88 degrees to 92 degrees.
Benefits of Warm Water
People who want to realize the benefits of aquatic therapy might struggle to find a pool warm enough. An H2X Fitness Swim Spa has easy-to-use digital controls so you can set the water to your perfect temperature.



















