HL 8

HL 8 is rated 4.7 out of 5 by 26.
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The ultimate in Healthy Living, the HL 8 is spacious and comfortable. Featuring an ergonomic lounge seat and 54 jets, this model delivers targeted relief to all areas of your body. Add the optional sound system and colorful lighting for a totally relaxing spa experience.

Dimensions 94" x 94" x 36"
(239 cm x 239 cm x 92 cm)
Gallons 370
(1,401 L)
Jets 54
Seating Capacity 6

Estimated Monthly Operation Cost


Find out more


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.

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

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

* Optional features

Shell Options

Standard Shell Colors

Sterling silver color swatch for acrylic hot tub shell
Sterling Silver
Tuscan Sun color swatch for acrylic hot tub shell
Tuscan Sun
Sierra color swatch for acrylic hot tub shell
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
Desert Sand color swatch for acrylic hot tub shell
Desert Sand
Oyster Opal color swatch for acrylic hot tub shell
Oyster Opal

Skirt Options

DuraMaster Premium™ (standard)

Duramaster Premium wood-look hot tub skirt in espresso color
Duramaster Premium wood-look hot tub skirt in graphite grey color
Graphite Grey
Duramaster Premium wood-look hot tub skirt in midnight color

MasterTech™ Deluxe (optional)

MasterTech skirting option in driftwood
MasterTech skirting option in chestnut

Model Specifications

Dimensions 94" x 94" x 36"
(239 cm x 239 cm x 92 cm)
Weight (Dry/Full) 1,040 lbs (472 kg) / 5,240 lbs (2,377 kg)
Gallons 370 (1,401 L)
Pumps 2
Number of Jets 54
Seating Capacity 6
Water Features 2
Rated 5 out of 5 by from love, Love, LOVE!!! Absolutely the best purchase we have EVER made, we use the hot tub LITERALLY every day! I have severe back trouble and the hot tub has been my saviour, not to mention the extra quality time we spend together, instead of staring at the tv, iPad or phones, we are soaking in the hot tub, talking and enjoying wine and each other's company
Date published: 2016-10-19
Rated 4 out of 5 by from Loving the MasterSpas HL8! We've had the HL8 for 3 weeks now and absolutely love it! I have a high-stress desk job that requires a lot of travel. In this tub, the stress literally melts away. This is the most relaxed I've felt in a few years. The differing jet positions in each seat make it fun to swap seats for a full body massage. My sleep has gotten much better as my muscles are no longer tense. Lower back pain is gone!!!! Definitely aids recovery time after workouts. The pumps are incredibly quiet, love the individual jet adjustment, and the trifecta water purifier system eliminates the chlorine/chemical residue after getting out. Master Spas features seem leagues ahead of the competition.
Date published: 2017-12-14
Rated 3 out of 5 by from Hot tub is good Had 30 mile per hour wind gust and the cover just blew off ripping the cover due to poor quality of snaps that hold the cover in place. I called the dealer that I purchased the spa from to find out if I could just purchase another skin for the top rather spend $600 to $700 for a complete cover because the spa is less than 3 months old. Said he would call me back and thats been two weeks and no call back. I guess that is the service after the sale !!
Date published: 2016-12-10
Rated 5 out of 5 by from Extremely happy Enjoying this hot tub every day. Easy to maintain and the jets are fantastic. It beats my brothers brand new arctic hot tub. I had issue with my cover and master spa sent me a brand new one, great customer service.
Date published: 2016-12-18
Rated 5 out of 5 by from LOVE OUR MASTER SPA! We absolutely love our Master Spa...as we use it almost every day! Even with our busy schedules, we still find time, or should I say make time, to end our day in the relaxing spa! After the kiddos have gone to bed, it is a great time for the two of us to relax and focus on each other! We love to sit in our favorite spots...mine is the lounger, and his is the therapeutic seat...and gaze up at the stars! It is so relaxing! The kiddos love to use it, as well, especially with all of the features on it...the waterfall, the shooting water, and the different colored lights. And with the very low maintenance, it is super easy to use! This has been one of our best purchases for our entire family! WE LOVE IT!
Date published: 2017-11-13
Rated 5 out of 5 by from The definition of relaxing! I bought the Tub for our newly constructed home, as an essential part of the backyard design. It became a jewel in that aspect. Then the use of the spa has surpassed that experience and the wife and I have made a ritual of its use. Maybe the cherry to our experience is the dealer in our area. While we initially bought this spa at a "show", my local guys have made my follow up experience the best one could expect! Thanks Master Spas!
Date published: 2017-09-08
Rated 5 out of 5 by from Perfect for our needs - relaxing, great therapy We purchased the HL 8 because we were looking for a spa and they had a sale at the right time. The dealer communication and setup was very good. We had an electrician come in and do the wiring (make sure you have the power supply etc. to run this). My wife and I love getting in at night and the variety of seats / jets has made it work very well for us. We are now about a month in and have been very happy. I am hoping that this feeling continues!
Date published: 2018-01-10
Rated 5 out of 5 by from Best Purchase Ever We use our HL8 everyday sometimes twice a day. Its the perfect way to both start and end our day. It really helps with my lower back and other aches as well lol. We found our tub easy to use and maintain. We would highly recommend the HL8 to everyone. We were also surprised at how energy efficient it is hardly effecting our hydro bill at all. Two thumbs way up!!!
Date published: 2016-10-18
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Model HL 8 How do you drain the tub. Is there a link for an owner's manuel?

Asked by: LtDan
Hi! Yes, there are links to all of our manuals on our site. They can be found by clicking the "resources" tab at the top of the page. Instructions on draining the spa will be found under the "regular maintenance procedures" section. Hope this helps!
Answered by: Kayla
Date published: 2017-12-21

Does pump run all the time at 30 gallons per minute or can you reset for a certain time period.  For example, can you set to come on every 60 minutes

Asked by: DavidBoyer
Hi David! If you have a circulating system and an independent circ pump, then yes that pump would run all the time. If you do not have a circulating system, then pump 1 would be responsible for the circulation of your tub and should come on every half an hour to test the temperature of the water and see if it needs to heat up. If the pump is running all the time, I would consult your owner’s manual on how to check your filter cycles and make sure that they are set for 2 hours and not for 12 hours. Thanks for asking!
Answered by: Kayla
Date published: 2017-11-13

Is the filter housing supposed to float on top of the water? It's got a long sleeve that fits into the filter area, but there are no assembly instructions provided. Or is it meant to be somehow affixed/locked under the water level?

Asked by: Calex122
Yes. The telescoping filter housing is intended for the center sleeve to float at the water level. It will be drawn downward due to the amount of water flow if the pump is kicked on high speed (if your spa is equipped with a dedicated 24hr circ pump, this would not apply).
Answered by: Kayla
Date published: 2017-10-06

We just got our HL8 and we love it. However, there does not seem to be any instructions on how to set the LED light colors. Playing around a little, we were able to get them to stay in blue, but now can't seem to get out of the rotating spectrum of colors

Asked by: MCesarz
Hello! Per page 48 of the 2017 Healthy Living manual: "Press the 'Light' button to turn the light on and off. If you wish to change the function of the lights, turn the lights off, then on within 5 seconds." Hope this helps!
Answered by: Kayla
Date published: 2017-10-03

Seems my spa shuts jets off after short duration of use... how do I stop this from happening. I cant seem to turn jets on after as I please.

Asked by: gvinebrock
Hello! It sounds like your pump is overheating. It is not normal for a pump to overheat in a very short time. What is probably happening is that the pump is not getting the required voltage. There is a problem with the incoming power somewhere. You may need to call for service. Thanks for asking!
Answered by: Kayla
Date published: 2017-08-23

What's the exact measurement of the outside cabinet on a HL8 spa? Specs is 94" x 94" but does this include shell dimension or cabinet dimension. I need to know since I will be sinking this tub on a sub-deck below my deck surface and need to know cutout.

Asked by: GarryK
Hello! Yes, we measure all of our spas at the widest part, which would be the acrylic shell - so the 94" x 94" is accurate.
Answered by: Kayla
Date published: 2017-08-02

What sides the service panel on for this model?

Asked by: Ksurf
The main spa pack is located behind the front panel under the topside. We recommend having a minimum of 3ft around all four sides in the event service is necessary.
Answered by: Kayla
Date published: 2017-07-05

What is the difference between the Healthy Living and Twilight Series besides the use of the master blaster foot jets?

Asked by: JasonS10
There are several differences depending on the model you choose. The filtration systems are different, the amount of jets differ between models and there are different options available depending on the models. The topside controls are different. The HL series has buttons on the topside and the TS series has a touch screen topside. I would suggest looking at the different models available on our website for comparison.
Answered by: Kayla
Date published: 2017-05-16
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