HL 7

Start your path of less stress and better health with this model, featuring seating for five and multiple waterfalls.

• StressRelief™ Neck and Shoulder Seat
• Orion Light System
• Master Force™ Bio-Magnetic Therapy System
• Deluxe Fusion Air Sound System*
• Mast3rPur™ Water Management System*
• Energy Efficient
• Ergonomic Seating
• QuietFlo Water Care System*
• Hydrotherapy Jets
• Water Features
• Smart Sensor Technology
• EcoPur® Water Purification
• Noise Reduction System

StressRelief™ Neck and Shoulder Seat

Release the day’s tension with specifically designed jets, focused on your neck and shoulders.  Our exclusive stress relieving, reverse molded, neck and shoulder seat features a ledge with specially designed jets that are trained downward—putting your neck and shoulders under the jets for the ultimate tension-relieving massage. Feel the stress relieving power of our massaging jets, and you’ll wonder how you lived without it.

Energy Efficient

Thanks to our strident Master Crafted building method and Icynene foam insulation, our spas have energy efficiency built in so they’re easy to own and easy to enjoy.

Glowing LED Lighting

Add some drama to your spa with a kaleidoscope of colors that will set the mood for a relaxing evening. Better insulation means low energy costs. We use Icynene foam technology that has dramatically raised the standard over urethane foam insulation systems used by almost all U.S. spa manufacturers.

Icynene is polyicynene expanding foam insulation that is environmentally safe. It allows foam to be sprayed without ozone-destroying gases and without gas emission hazards.

The Icynene Insulation System expands to 100 times its initial volume in seconds to insulate and air-seal the spa. The resulting blanket of soft foam insulation forms a continuous thermal barrier that eliminates cold spots and significantly reduces energy costs.

A consistent, comfortable temperature is maintained inside the spa, while cold air is kept outside, and condensation, mold and mildew prevented. Unlike urethane foam-based systems, which lose half their value in as little as two years, Icynene maintains its insulation value for the life of your Master Spa.

Wi-Fi Module *

Get your spa ready to go from inside your home using your iPad®.

Mast3rPur™ Water Management System*

Only Master Spas has a blended system of three natural sanitizers for unparalleled water quality with clarity, silkiness and a fresh smell.  We learned a long time ago that hot tubs are meant to enjoy and not to take care of. That’s why we developed our unique, patented EcoPur® Filtration System to take the work out of it and keep the enjoyment in your everyday hot tub use. Our filtration system consists of dual filters* including our proprietary EcoPur and our state-of-the-art Corona Discharge Ozone Injection System. Rest assured that your Master Spa is built to be ready for you at any time while limiting any time-consuming hassles of taking care of it.

Glowing LED Lighting

Add some drama to your spa with a kaleidoscope of colors that will set the mood for a relaxing evening.

Deluxe Fusion Air Sound System*

Bring your favorite music beautifully to life and complete the spa experience with this optional Bluetooth sound system. Bring your favorite music beautifully to life and complete the hot tub experience with this optional Bluetooth sound system. The Fusion Air Sound System includes Bluetooth capability for streaming your favorite music, and an FM Tuner, both controlled through the water resistant remote control. It also includes two marine grade speakers, and a subwoofer.