HL 7.5

HL 7.5 is rated 4.8 out of 5 by 5.
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An inclusive seating arrangement for seven lets you share all the benefits of Healthy Living. Two pumps deliver powerful hydrotherapy through 47 individual jets, while soothing water features and colorful lighting set the stage for total relaxation.

Dimensions 84" x 84" x 36"
(214 cm x 214 cm x 92 cm)
Gallons 325
(1,230 L)
Jets 47
Seating Capacity 7

Estimated Monthly Operation Cost

$16.88


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Features

Woman in hot tub enjoying the stress relief neck and shoulder jets

StressRelief Neck and Shoulder Seat™

Release the day's tension with specifically designed jets, focused on your neck and shoulders.

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Energy efficient insulation lowers the cost of operating your hot tub

Energy Efficient

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

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Led lights set the mood for a relaxing hot tub experience

Glowing LED Lighting

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

Clean pure water with Mast3rPur Water Management System

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.

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Woman remotely adjusting the hot tub temperature using an app on her tablet

Wi-Fi Module*

Get your spa ready to go from inside your home using your Apple® or Android® device.

Deluxe Fusion Air bluetooth hot tub Sound System with marine grade speakers and subwoofer

Deluxe Fusion Air Sound System*

Bring your favorite music beautifully to life and complete the spa experience with this optional Bluetooth sound system.

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

* Optional features

Shell Options

Standard Shell Options

Sterling silver color swatch for acrylic hot tub shell
Sterling Silver
Sierra color swatch for acrylic hot tub shell
Sierra
Tuscan Sun color swatch for acrylic hot tub shell
Tuscan Sun
Midnight Canyon color swatch for acrylic hot tub shell
Midnight Canyon

Optional Shell Colors

Storm Clouds color swatch for acrylic hot tub shell
Storm Clouds
Oceanwave Opal color swatch for acrylic hot tub shell
Oceanwave Opal
Oyster Opal color swatch for acrylic hot tub shell
Oyster Opal
Desert Sand color swatch for acrylic hot tub shell
Desert Sand

Skirt Options

DuraMaster Premium™

Duramaster Premium wood-look hot tub skirt in portabello color
Portabello
Duramaster Premium wood-look hot tub skirt in espresso color
Espresso

DreamStone™

Dreamstone stone-look hot tub skirt in desert color
Desert
Dreamstone stone-look hot tub skirt in granite color
Granite

Model Specifications

Dimensions 84" x 84" x 36"
(214 cm x 214 cm x 92 cm)
Weight (Dry/Full) 860 lbs (390 kg) / 4,870 lbs (2,209 kg)
Gallons 325 (1,230 L)
Pumps 2
Number of Jets 47
Seating Capacity 7
Water Features 3
Rated 4 out of 5 by from So far - so good Overall, I like this hot tub. It's too soon to determine its real quality and longevity. I would have given it 5 stars but for one thing - the hot tub does not drain completely. My previous hot tub had a drain on the floor of the tub and it was possible for ALL of the water to be drained. The HL 7.5 drains are on the lower wall of the tub about 4-5 inches from the bottom. So consequently, after draining, there are 4-5 inches of water remaining that must be scooped out or sopped up.
Date published: 2016-10-19
Rated 5 out of 5 by from Fits us to a T. We did a lot of research on different spa types and manufacturers. The Master Spa HL 7.5 crossed off every item on our wish list.
Date published: 2016-10-18
Rated 5 out of 5 by from Love our hot tub. Easy to use. Nice jets and lights. Good size for a family of four and for entertaining. Like the cup holders.
Date published: 2016-10-18
Rated 5 out of 5 by from Its a life saver.! Its very soothing and relaxing after a long days work. It helps with the pain
Date published: 2016-10-18
Rated 5 out of 5 by from Merveilleux Merci un vrai bonheur les 4 postes de massage sont parfaits
Date published: 2016-10-18
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How do we lower the temperature from 103 to 90? We keep resetting per manual instructions but the temperature never goes down crom 103.

Asked by: Rick1950
The control system will not allow the heater to actually heat the spa above the set temperature without an obvious failure being noticed. There are several safety features designed in the control system to ensure this does not occur. With that said, the likely cause of this heat creep situation is friction. Pumps are capable of heating the water by friction caused from the movement of water in the spa. What we can do is check on your filtration cycles. If the spa is set for continuous filtration, that would mean your pump 1 is running on low speed continuously for filtration of your spa. I recommend setting your filter cycles to 2 which means that your pump 1 will run on low speed for filtration for 2 hours twice a day.
Answered by: Kayla
Date published: 2017-07-13

We just purchased a HL725 Model, I can't find it on your website. Need to print a brochure to verify dimensions. Purchased at the Hot tub show at the Civic Center in Glens Falls, NY. They were out of the brochures for this model and said to go on your web

Asked by: Stephen 21
Hi Stephen, we don't make an HL 725. Are you sure you don't have a HL 7.5? If you are looking for the 7.5, here are the dimensions. 84”X84”X36 214X214X92
Answered by: Kayla
Date published: 2017-05-09

Where do I find a detail manual/installation guide and /specification sheets for an HL7 spa?  I need to know power requirements, maintenance details, control location etc.   The web only gives general specs. 

Asked by: Anonymous
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