MP Momentum D Swim Spa
With the MP Momentum Deep, a dual zone swim spa, you don't have to choose between a backyard swimming pool and a hot tub. Two sets of temperature controls allow you to exercise in cooler water and retreat into warm water up to 104 degrees. A generous swim area is ideal for stationary swimming, aquatic fitness, and recreation. And the innovative propulsion system delivers a smooth, wide current that you can adjust based on your goals. The adjoining hot tub features ergonomic seating and adjustable jets that target your pressure points to promote relaxation and recovery — for your body and mind.
MP Momentum D Swim Spa
Where performance meets elevated backyard living
Dimensions
231" x 94" x 60"
587 cm x 239 cm x 153 cm
Weight (Dry/Full)
3,700 lbs/24,390 lbs
1,678 kg/11,063 kg
Jets
45
and 2 Master Blasters®
Gallons
2,325
1,041 L
It doesn't get better than this
Built without compromise, every element works together to support performance, recovery, and relaxation. A smooth, consistent swim experience transitions seamlessly into personalized hydrotherapy — giving you one space that adapts to how you want to move and feel.
Features
Precision design, proven performance
Premium Options
Mast3Pur™ Water Management System
The Mast3rPur™ Water Management System reduces the amount of chemicals, like chlorine, that you need to use and keeps your spa water clean naturally.
Premium Options
Fusion Air Sound System
Stream your favorite station or playlist via Bluetooth®. The swim spa stereo includes up to four interior, water-resistant speakers, and a subwoofer to maximize sound quality.
Standard Features
Velocity Propulsion System
Engineered for performance, this propulsion system will change the way you swim and train at home. A centered, adjustable flow creates a smooth, uninterrupted swim experience, with customizable speed and directional control.
Standard Features
Nonslip, Comfort Floor System
The Nonslip, Comfort Floor System offers safety and comfort with the unique combination of traction and cushion.
Standard Features
Xtreme Therapy™ Cove
The Xtreme Therapy Covers features a unique jet pattern that targets back, hips, thighs, and calves. Use as a recovery tool or enjoy a therapeutic massage.
Standard Features
StressRelief Neck and Shoulder Seat™
Relieve tension and pain in your neck and shoulders with the StressRelief Neck and Shoulder Seat. The unique out-of-water jets target this high-tension area.
Standard Features
Master Force™ Bio-Magnetic Therapy
The Master Force Bio-Magnetic Therapy System features strategically placed magnets to relieve inflammation, improve circulation, and boost nervous system responses.
Standard Features
LED Lighting
Waterline LED lighting adds to the ambiance and overall enjoyment of your swim spa.
Standard Features
Cabinet Lighting
Soft exterior lighting brings the cabinet's modern design to life. The illuminated MasterSpas logo remains lit as a signature that the spa is ready and waiting, while a subtle light bar activates at night to highlight the refined design.
Standard Features
Wi-Fi Module
Control your swim spa from the convenience of your phone. Set the water temperature, turn on the light, run the massage pumps, and more.
Standard Features
H2Xercise™ Fitness System
Water exercise is a great way to work toward your fitness goals. Michael Phelps Swim Spas come with the H2Xercise Fitness System, which includes rowing bars and resistance tubing.
Standard Features
EcoPur Filtration
The clean, clear water you want without the harsh chemicals you don't. EcoPur Charge uses minerals like copper and zinc to purify water and remove dirt, bacteria, and algae.
Standard Features
Safer for the planet and you
Our environmentally friendly foam insulation produces no harmful off gasses, supporting cleaner air and a healthier environment.
Standard Features
All-encompassing thermal barrier
Full-foam insulation and thoughtful construction help retain heat and manage energy use in changing weather. The result is consistent performance season after season — and greater confidence in long-term operating costs.
Swim Spa Benefits
Better Living, Built In
Walk, Jog, Swim, Exercise
Year-Round Use Without Leaving Home
Water Buoyancy Relieves Pressure on Aching Joints
Healthy Family Time
Gallery
Testimonials
Family Fun
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
So Therapeutic
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
Daily Exercise
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
Michael Phelps Signature Swim Spas
MP Momentum D
| Dimensions | 231" x 94" x 60" (587 cm x 239 cm x 153 cm) |
| Weight (Dry/Full) | 3,700 lbs (1,678 kg) / 24,390 lbs (11,063 kg) |
| Gallons | 2,325 (1,041 L) |
| Power Requirement | 240 V / 130 A |
| Stainless Steel Jets | 45 |
| Pumps | 3 |
| Propulsion System | Wave XP Pro Propulsion™ (North America) Wave XP Propulsion™ (International) |
| Water Features | 1 Waterfall, 4 Fountains |
| Water Care | EcoPur® Charge + Ozone (North America) EcoPur® Charge + UV (International) |
| LED Lighting | Waterline |
| Exclusive Features | SwimNumber System™ Master Blaster® Foot Therapy StressRelief Neck & Shoulder Seat Xtreme Therapy™ Cove Nonslip, Comfort Floor System H2Xercise™ Fitness System Deluxe Quad-Fold Cover Wi-Fi Module |
| Premium Options | Mast3rPur™ Water Management System Fusion Air Sound System |
| Accessories | Axis Cover Axis Cover Shelf Hydraulic Cover Lift Manual Cover Lift Heat Pump Premium Swim Spa Step Bluetooth Speaker |
| Listing Number | 1250 |
- 10 YEARS - Spa Structure
- 7 YEARS - Shell Surface
- 5 YEARS - Equipment
- 5 YEARS - Plumbing
- 5 YEARS - Jets
- Lifetime - Skirting: Duramaster Polymer™