Shown with optional SoftTread™.
Trainer 12
Trainer 12 is rated
out of
5 by
111.
Jetted Swim and Fitness Spa
The Trainer 12 includes hydro-fitness equipment* for muscle-defining and strength-building exercises; while Master Spas’ exclusive Xtreme Therapy Seat and Cove delivers luxurious, head-to-toe, muscle massaging and mind-relaxing healing.
Dimensions | 144" x 94" x 51"
(366cm x 239cm x 130cm) |
Water Capacity | 1,245 Gallons (4,713 L) |
Weight Dry/Full | 1,915 lbs. (869 kg) 13,040 lbs. (5,915 kg) |
Propulsion System | 4 Flow Stream Swim Jets |
Power Requirement | 50 Amp System |
Pumps | 2 |
Standard Jets | 54 (Incl. 4 Flow Stream Jets) |
Waterfalls | 2 |
Ozone System | Standard |
Filtration | EcoPur® |
LED Lighting | Colorscape |
Exclusive Features | Noise Reduction System |
Accessories | H2Xercise System* |
*Free with warranty registration of your spa
Shell Colors
Standard Duramaster Premium™ Skirting
Premium Options
- SoftTread™ Nonslip, Comfort Floor System by SwimDek®: This system provides better grip, traction, and comfort on both the steps and the floor of the swim spa, making our swim spas as safe and easy as possible to use, whether getting in, out, or exercising. SoftTread™ is an available option on all models.
- The Deluxe Fusion Air Sound System: Includes Bluetooth capability for streaming your favorite music plus an FM Tuner controlled through a water resistant remote control, four marine grade speakers, and a subwoofer.
- Wi-Fi Module: Remotely control the operations of your spa via an optional integrated Wi-Fi module that works with the spa control app
- LED Lighting: Provides waterline LEDs and illuminates the waterfalls and topside controls.
- Afterglow Jet Package: The Afterglow Jet Package illuminates the larger crystal-like jets in the hot tub side of the Trainer 19 and Trainer 19D.
- Stainless Steel Jets
Ask your dealer about these accessories
- Deluxe Quad-Fold Tapered Cover available in Slate Brown or Charcoal
- Stainless Steel Exercise Bike
- Stainless Steel Treadmill
Rated 5 out of
5
by
CTexas from
We love our swim spa!
This swim spa has been perfect for our family. We can swim, row or use the bands to work out or simply relax. It holds heat so well as long as we keep the cover on when not using it and we haven’t noticed any increases in our electric bill. We love it and would definitely buy again.
Date published: 2023-11-13
Rated 5 out of
5
by
Dave and Kathy from
Swimming spa
Swimming and exercising and overall relaxation we love it
Date published: 2023-10-30
Rated 5 out of
5
by
Senior Lady from
Fun exercise
Enjoying the swim spa almost every day. Workouts are really good and low impact on joints.
Date published: 2023-09-28
Rated 5 out of
5
by
Hobbs from Missouri from
Every day is a spa day
Best thing we have done in our 43 years of marriage!
Date published: 2023-09-05
Rated 5 out of
5
by
Jeffry from
Love my swim spa
Love working out in our new swim spa! Easy to maintain 💯 would recommend this to anyone.
Date published: 2023-08-28
Rated 5 out of
5
by
Jerry from
Love our Trainer 12
We love our Master Spa Trainer 12. It was easy to fill and use. Waterfalls are a great relaxing feature. I can change the lights to the mood I am in. Love it so far.
Date published: 2022-11-01
Rated 4 out of
5
by
purpleskittle from
Our Backyard is complete!
We received our swim spa exactly when they had quoted us. The delivery was smooth and everything came together to hoist it over the home! The fill took about 3.5 hours and only a day to heat up! I'm still getting used to how the jets all work with one another, however, the pressure is amazing and if the back jets aren't enough, I sometimes use the swim jets for a deep tissue massage.
My husband is 6ft so the 12' JUST fits him for swimming so he would have liked to get a 15'. The reasons this was not a 5 star rating is that the temp only goes up to 99 degrees. I use this as a hot tub so I would have liked a couple more degrees to work with in the colder months. The other reason is that when selling this type of spa, the seller may want to include stairs with the package. We are still waiting and are using a painting ladder in the meantime.
Otherwise, my children (10 and 7) LOVE the "new pool" and are getting some high quality sleep after being in for hours a day! My husband loves the workout options and I am just happy to sit and drink my beer after a long day.
I would definitely recommend!
Date published: 2020-10-29
Rated 5 out of
5
by
SpaMom from
We are loving our Master Spa!
My family and I love our new Master Spa! It is so roomy! Lots of good family fun... the jets are amazing! It was definitely worth the investment.
Date published: 2020-10-18
Does the H2x come with a heater?
Yes- all our spas have heaters involved and can provide heated temperatures.
Date published: 2023-08-14
Can you turn off the water features during filtration? It suggests you can to keep water from hitting the cover, but I can't see how.
Your water diverters can be used to move the water around in various combinations on your spa - the PUMP 1 or Jets 1 will be activated during filtering and heating programs of your spa- diverting them away from such thing as shoulder jets is recommended to help keep the water from hitting the cover. Specifically on the Trainer 12 the two waterfalls on the sides are designed deeper within the shell of the spa than normal waterfalls on other models to not hit the cover as they cannot be diverted away from and on most models will continually run with Pump 1.
Date published: 2024-01-22
How do I drain the spa? Is there a hose hookup somewhere at the base of the tub? We have a H2X Trainer 12.
Great question. Across all the swim spas, there isn't a drain plug or hose; a sub-pump would need to be used to drain the spa.
Date published: 2023-07-26
What is the true depth of the water. I want a true depth of 51”, but some comments said that is not the case.
Water depth depends completely on how much you fill it. However, I can tell you that the 51" measurement here is referring to the total length from the bottom of the entire swim spa to the top — not specifically just the water. If you're looking for something with around 50" of water depth, I'd recommend getting one of our deep models, for example the H2X Trainer 15D.
Date published: 2024-03-09
How much more electricity would a 15 foot trainer use vs. a 12 foot?
They both require the same amount of power coming into the spa but the 15D has about 1,000 more gallons.
Date published: 2023-01-07
Hi, I'm 5'6 which swim spa would be a good fit for me for swimming? We have a very petite yard as well.
Good question! I would recommend a 15' swim spa. You can also reach out to your local dealer and ask them if they have any swim spas you could wet test to get a feel for what size you would want.
Date published: 2023-01-07
Where does the electrical hook up on the 2020 Trainer 12? Which end or side of the seat area? How do I obtain electrical specs for electrician?
Hi there!
Electrical specs can be found here: https://www.masterspas.com/hot-tub-electrical-requirements/
Here's the diagram for the H2X Trainer 12: https://www.masterspas.com/documents/electrical-hookups/h2x/H2X%20Trainer%2012%20Electrical%20Hookup.pdf
Date published: 2023-01-07
Do jets always run ? I just bought a house with a h2x swim spa turned on not sure if jets stay slightly on
On a Trainer 12, your pump 1 should run your circulation and filtration. This is something that can be set through the topside. Typically, we have a filter cycle set for one 4 hour cycle or two 2 hour cycles. During which, your pump 1 will run on low speed to circulate and filter the water. If you’re having problems setting that filter cycle, please give us a call at 800-860-7727 with your spa serial number. Hope this helps!
Date published: 2023-01-07