Hot Tub Features

Explore the exclusive and innovative hot tub features Master Spas Offers. Standard and optional features of specific hot tub models can be found on individual model pages. If you would like to compare the available features by brand, click here.

Ergonomic Design

From the minute you sit down, you'll feel the difference. Our engineers created seats that complement the contour of your body, making it easy to relax, naturally. Once you're wrapped in comfort of the form fitting seats, strategic jet placement delivers targeted hydrotherapy from head to toe.

Master Blaster® Foot Therapy

Sure, a foot massage feels good, but you may not know that foot reflexology provides health benefits throughout your body. So, we created the Master Blaster.
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StressRelief
Neck and Shoulder Seat™

Reverse molding is the secret to soothing neck and shoulder hydrotherapy that goes beyond the usual.
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Xtreme Therapy™ Seat

Nourish your body in the Xtreme Lounger full-body massage seat, one of our most powerful therapeutic massage experiences.
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Xtreme Lounger Seat

Nourish your body in the Xtreme Lounger full-body massage seat, one of our most powerful therapeutic massage experiences.
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Master Force™
Bio-Magnetic Therapy System

Magnetic therapy has been used for centuries to relieve pain, improve circulation, reduce swelling and alleviate stiffness. Today, more and more doctors and physical therapists are returning to the healing effects of magnetic therapy.
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Orbit Jets

Orbit Jets with crystal-like nozzles add a decidedly upscale and distinctive look to your hot tub. Great looks are only a part of the story. Many of these beauties have fully adjustable velocity, ranging from 10-100%, allowing you to customize every seat.

Orion Light System™

Our Orion Light System is anything but ordinary. An array of colors illuminate controls, water features, under the water, and more. With just a touch of a button from the easy-to-use topside controls, you can create a custom lightshow that fits any mood.

Dream Lighting*

Beautiful soft streams of light accent the exterior corners of your hot tub. Not available with DreamStone Skirting.

Fusion Air Sound System*

This high-tech hot tub stereo includes four interior, water-resistant speakers, and a subwoofer. Other available functions include FM radio and Bluetooth®, both of which are controlled by a weather-resistant touchpad.
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Mast3rPur™
Water Management System*

The exclusive Mast3rPur™ system blends three elements to create a powerful, unmatched hot tub sanitation system. Optional on Michael Phelps Legend Series hot tubs.
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EcoPur® Charge Water Purification

EcoPur® Charge is an innovative hot tub filtration system that replicates Mother Nature to more naturally purify spa water.
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Energy Efficient

Better insulation means lower energy costs. We use environmentally-friendly foam technology that has dramatically raised the standard over urethane foam insulation systems used by almost all U.S. spa manufacturers.
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QuietFlo Water Care System™*

This advanced water circulation system keeps hot tub water in motion, filtered and heated, even when the spa is not in use. Optional on Michael Phelps Legend Series hot tubs.
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