Precision 7

Precision 7 is rated 4.7 out of 5 by 92.
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A soothing cascade waterfall, along with glowing LED lighting, sets the mood for relaxation. The 38 therapy jets hit all the right spots, including your feet, to massage away the cares of the day in this spacious spa.

Dimensions 84" x 84" x 36"
(213 cm x 213 cm x 92 cm)
Gallons 400
(1,514 L)
Jets 38
Seating Capacity 6-7

Features

Clarity Spas hot tub stress relief neck and shoulder jets in action

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 Hot Tubs

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 Lighting

Glowing LED Lighting & Water Features

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

remotely adjust 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 iPad©.

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
  • Waterline LED Lighting
  • Ergonomic Seating
  • Master Force™ Bio-Magnetic Therapy System
  • Hydrotherapy Jets
  • Water Features
  • Deluxe Fusion Air Sound System*
  • EcoPur® Charge Water Purification
  • Energy Efficient
  • Noise Reduction System
Learn more about these features here

* Optional features

Shell Options

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

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

Model Specifications

Dimensions 84" x 84" x 36"
(213 cm x 213 cm x 92 cm)
Weight (Dry/Full) 770 lbs (349 kg) / 5,405 lbs (2,452 kg)
Gallons 400 (1,514 L)
Pumps 2
Number of Jets 38
Seating Capacity 6-7
Water Features 1
Rated 5 out of 5 by from Perfect hot tub We purchased our hot tub from an expo. I have previous experience with different name brand hot tubs, and this one is no comparison. It works perfect have not had an issue. The jets are strong and offers great relaxation. My favorite feature is the ability to turn off the waterfall. It can splash a bit when the these are on high. Overall great experience without any issues.
Date published: 2019-07-19
Rated 5 out of 5 by from Worth the price Best hot tub my family has had. Very easy to clean, with less chemicals, no trying to balance everything like with the frog systems. Just plain and simple EASY. Jets are good, lights are awesome and even the kids can clean it!
Date published: 2019-07-04
Rated 5 out of 5 by from Great addition to our back yard We've had our hot tub for about 7 months and are loving it! Jets are more than enough and the look is second to none. One small hiccup is the heater went out last month but they sent a technician the next day to fix it so there was very minimal down time. We use it about 3-4 times a week so it wasn't a big deal to miss a day.
Date published: 2019-01-28
Rated 5 out of 5 by from Enjoying our hot tub We have been using our hot tub a lot since we got it. Took us a little while to get the chemicals right but once we did it has been very little maintenance to keep it clear. The staff at master spas has been very helpful in testing our water and suggestions to get it right. We love it.
Date published: 2019-01-14
Rated 5 out of 5 by from Great investment ! We love our new hot tub it’s so relaxing ! Best purchase ever
Date published: 2018-11-18
Rated 5 out of 5 by from Great Spa!!! Use my spa almost every day.... Sometimes twice. !!
Date published: 2018-11-13
Rated 5 out of 5 by from Excellent spa so far Had it just over a month and love it. Researched and read a ton of articles before buying it and so far we love it..hope she lives up to her name
Date published: 2018-11-12
Rated 5 out of 5 by from Great Hot Tub! Our second Master Spa hot tub in 13 years. The CLS Precision 7 was a perfect upgrade from our 2005 Down East model. Purchase, delivery, set-up was flawless. We love the Precision 7 lighting system and waterfall feature. I've been in many different hot tubs, there is no comparison; American-made Master Spa hot tubs are in a league of their own.
Date published: 2018-11-08
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Hi.  Just setting up our new hot tub.  It is in the process off heating up.  The jets don’t turn off, do they stay on while the tub is heating?  Will they turn off at the desired temp?  Can we put the cover on during this process?  TIA

Asked by: Jewlee910
The jets 1 will run on low speed automatically while the spa is heating up or if it is in a filter cycle. You can shut the cover unless you just added chemicals to the spa. We recommend leaving the cover open for at least 15 minutes after adding Chlorine.
Answered by: Kayla
Date published: 2020-09-22

where is the ozone hose and check valve that are supposed to be replaced each year? what do they look like?

Asked by: eknighton
It would be in the front skirting panel under the topside control panel. Depending on the year, the hose could be blue or clear ¼”, coming off the ozone generator underneath the spa pack. Hope this helps!
Answered by: Kayla
Date published: 2020-08-19

How does the Clarity Spa Precision 7 hook up electrically? Does it have a plug that simply plugs into a dedicated outlet?

Asked by: Mike1979
Hi Mike! You can click here to learn about electrical requirements: https://www.masterspas.com/hot-tub-electrical-requirements/
Answered by: Kayla
Date published: 2020-07-08

Clarity Spas Precision 7 How much?

Asked by: Rio220
Please fill out this form to request pricing: https://www.masterspas.com/get-hot-tub-pricing
Answered by: Kayla
Date published: 2020-07-08

I have a 2017 Precision 7 1710921. I would like to get a parts manual. Please and thank you, Local dealers have a hard time finding items.

Asked by: Anonymous
Hi! We don't have any public parts manuals, however if you email customerservice@masterspas.com with what kind of parts you're looking for they'll always be happy to get you a part number or any other information you may need. Hope this helps!
Answered by: Kayla
Date published: 2020-06-06

What is the horsepower on a Precision 7?

Asked by: Linda21
Hi Linda! Spa pumps aren’t really rated in horsepower with varying measurements as far as peak vs. continuous horsepower but in a Precision 7, your pump 2 is a 3hp pump with the larger pump 1 being a 2 speed 8.8 Amp pump. Hopefully this helps!
Answered by: Kayla
Date published: 2020-06-06

The Spa Control panel shows '240V' and none of the controls work. What does this mean?

Asked by: Roger That
Hi! That is one of the start up messages that comes up when the spa is going through its initial startup. The message is indicating how much voltage the board is receiving from the GFCI breaker. If it is not going past this startup message, I would recommend contact your dealer or local servicer to come out and take a look at the spa as it should be going from the 240V message to the PR message and allowing you to control the spa. Thanks for asking!
Answered by: Kayla
Date published: 2020-06-06

I have the Precision 7.  Have had it since May 2018.  We never got a maintenance book and when I called all the lady said was to go to master spa.com.  I did and it had nothing.  My husband feels we need to replace the filter.

Asked by: Tgreene0727
Hi! Our website does in fact have all of the manuals available. Just click "resources" at the top right corner, then "owner's manuals", select the kind of spa you have, and then the year your spa was built. As far as the filters, the regular filter should be replaced at least once a year, whereas the EcoPur filter element should be replaced about every 180 days. Hope this helps! Here's a direct link to the 2018 Clarity manual: https://www.masterspas.com/documents/_manuals/clarity/2018-clarity-owners-manual.pdf
Answered by: Kayla
Date published: 2020-06-06
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