Swim Spa Comparison

Like any major purchase, a swim spa requires thoughtful planning to ensure you maximize your investment. You need the perfect product to fit your home and lifestyle and this article is going to help you by providing an in-depth comparison of two leading swim spa brands – Endless Pools Swim Spas and Michael Phelps Signature Swim Spas. 

About Endless™ Pools  

More than thirty years ago, Endless Pools pioneered a new technology that made it easier and more enjoyable to swim-at-home.  Endless Pools Hydrodrive™ Technology was the first of its kind; creating a powerful, yet smooth current that simulates swimming continuously in a compact space. Endless Pools has nine models in their line of high-quality swim spas intended for swimming and aquatic fitness. Our performance E-Series Models (E2000, E700, E550 and E500) use Hydrodrive Technology to generate a powerful current.  

About Michael Phelps Signature Swim Spas 

Michael Phelps Signature Swim Spas has a total of 3 models that produce a swim current for swimming, jogging, walking, or exercising in water. Michael Phelps swim spas include Wave Propulsion™ System swim technology.  

Propulsion Systems 

Endless Pools Swim Spas and Michael Phelps Signature Swim Spas both use a propulsion system to generate a current. The system moves more water than a swim jet, without the addition of air to create resistance. Endless Pools Hydrodrive system produces up to 5,000 gallons of water flow per minute, compared to the 500 - 2,000 gallons/minute in the Michael Phelps units.  

E-Series Swim Spas (E2000, E700, E550, E500)

These models include our premier Hydrodrive Technology, a hydraulically-powered propulsion system that creates a current of up to 5,000 gallons per minute. The result is a swim current that is free of turbulence and is wider than your body and deeper than your stroke. All models require 60 amp service, which is capable of powering the current and treadmill, simultaneously. 

Michael Phelps Signature Swim Spas

The patented Wave Propulsion Technology delivers a deep and wide current of pure water flow. The propeller design of the Wave Propulsion System does not require air to be introduced into the water to increase its strength. 

Wave Propulsion (standard) 

Standard on most Michael Phelps Swim Spas by Master Spas, the Wave Propulsion system produces almost 500 gallons of water flow per minute. 

Wave XP Propulsion (optional upgrade) 

Optional on most models but standard on the MP Signature™, the Wave XP Propulsion system generates up to almost 1,500 gallons of water flow per minute.  

Wave XP Pro Propulsion (optional upgrade on select models) 

Optional on only the MP Signature™ model, the Wave XP Pro requires 100 amp service and generates almost 2,000 gallons of water flow per minute.  

Underwater Treadmill 

Endless Pools Swim Spas

Our optional hydraulically powered underwater treadmill, available in our E-Series Swim Spas, offers low-impact run, walk and exercise options. By using the the current with the treadmill, the flow increases resistance against core, leg, and upper body muscle groups. The treadmill has a speed range of 0.5 to 5.5 MPH. 

Michael Phelps Signature Swim Spas

There is no underwater treadmill option. 

Fitness Applications 

Endless Pools Swim Spas

With the  Endless Pools Fit@Home™ App, you can control your swim spa using your iOS or Android powered smart device. The App allows users to easily set the pace and duration of the current, underwater treadmill or both. It also acts as a smart display allowing users to toggle the speed and duration of the current and treadmill while exercising.  Over 50 workouts can be programmed, with 20 intervals per workout. 

The Endless Pools Fit@Home App enables these features:  

• Program a swim and/or run using Manual Control Mode  

• Create and save more advanced workouts with custom time and pace intervals   

• Monitor workout, with easy-to-read Display Mode  

• Increase or decrease the speed of the treadmill (0.5-5.5) or Hydrodrive (1:08 max pace), with 116 pace settings 

Michael Phelps Signature Swim Spas

The SwimNumber™ App (SNAPP) operates the Wave Propulsion System of the swim spa. It changes the speed of the water current at timed increments while user is swimming or exercising, to range from high-impact training conditions to slow cool-down speeds. Water speeds range from 0-100. 

Design 

Endless™ Pools Swim Spas

All models feature maintenance-free cabinet and acrylic shells, designed for durability and lasting beauty. The E-Series are built on a 14-Gauge Galvanized Steel Frame and ABS Base Pan (Standard*), which together provide superior support and protection from ground contact.

Michael Phelps Signature Swim Spas

Features European-inspired styling. 

Substructure 

Endless Pools Swim Spas

Built on a 14-Gauge Galvanized Steel Frame and ABS Base Pan (Standard*), which together provide superior support and protection from ground contact. 

Michael Phelps Signature Swim Spas

Built on a wood frame, the bottom is finished with a high-density polymer base. A steel frame is offered as an optional upgrade. 

Specs Overview

Choosing your ideal Swim Spa 

Comparing specifications is a good start in your ideal swim spa selection, but it can’t give you the complete picture. Your next step is to visit a showroom for a test swim and schedule a free backyard consultation before you make your decision.