Trainer 18 D swim spa

Trainer 18 D Swim Spa

High Performance, Air-injected VIP, Adjustable Speed

Trainer 18 is rated 4.3 out of 5 by 12.
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Trainer 18 D features a large uninhibited area with increased depth for buoyancy that is perfect for fitness training, aquatic exercise, and family fun. The VIP (Velocity Injector Plate) Technology improves the swim jet performance and increases water output for an enhanced exercise experience. With incomparable health rewards, hydrotherapy, and relaxation this swim spa offers a full measure of enjoyment.

Dimensions 215" x 94" x 60" (547 cm x 239 cm x 153 cm)
Gallons 2,235 (8,460 L)
Jets 43  
Trainer 18 D downshot
** Nonslip, comfort floor system appearance may vary

H2X Fitness Swim Spa
Trainer 18 D

Dimensions 215" x 94" x 60" (547 cm x 239 cm x 153 cm)
Water Capacity 2,235 (8,460 L)
Weight (Dry/Full) 2,710 lbs (1,229 kg) / 22,275 lbs (10,104 kg)
Propulsion System Air-Injected VIP Technology
Power Requirement 50 Amp System 230V / 32 Amp
Pumps 2
Stainless Steel Jets 43 (Incl. 4 VIP Jets)
Water Features 1
Ozone System Standard
Advanced UV Water Purification System Standard
Filtration EcoPur® Charge
LED Lighting Waterline
Listing Number 1130
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VIP Technology

The unique design of the plate helps to control turbulence and the flow of water.
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Hydrotherapy

Contoured therapy seats and adjustable massage jets help you find relief from muscle aches and achieve peace of mind.
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LED Lighting

Waterline LED lighting adds to the ambiance and overall enjoyment of your swim spa.

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Xtreme Therapy Cove

The Xtreme Therapy Covers features a unique jet pattern that targets back, hips, thighs, and calves. Use as a recovery tool or enjoy a therapeutic massage.
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EcoPur® Charge

The clean, clear water you want without the harsh chemicals you don't. EcoPur Charge uses minerals like copper and zinc to purify water and remove dirt, bacteria, and algae.
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StressRelief Neck & Shoulder Seat

Relieve tension and pain in your neck and shoulders with the StressRelief Neck and Shoulder Seat. The unique out-of-water jets target this high-tension area.
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Bio-Magnetic Therapy System

The Master Force Bio-Magnetic Therapy System features strategically placed magnets to relieve inflammation, improve circulation, and boost nervous system responses.
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Water Features

The waterfalls of your swim spa are soothing to watch and listen to, adding to the overall ambiance of your backyard.

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H2Xercise ™ Fitness System

Water exercise is a great way to work toward your fitness goals. Most H2X swim spas come with the H2Xercise Fitness System, which includes rowing bars and resistance tubing.
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Nonslip, Comfort Floor System

Nonslip, Comfort Floor System

The Nonslip, Comfort Floor System offers safety and comfort with the unique combination of traction and cushion. **
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** Due to continued supply chain issues with the Nonslip, Comfort Floor System, the photos depicted of this feature may not accurately show the look and design of the material available at the time of manufacturing your swim spa order. While we are doing everything we can to secure the original designed material, any differences are cosmetic only.
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Fusion Air Sound System

Stream your favorite station or playlist via Bluetooth®. The swim spa stereo includes up to four interior, water-resistant speakers, and a subwoofer to maximize sound quality.
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Mast3rPur

The Mast3rPur™ Water Management System reduces the amount of chemicals, like chlorine, that you need to use and keeps your spa water clean naturally.
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Axis Cover System

Whether you're looking for a simple solution for handling your swim spa cover or if you want the best swim spa cover on the market, the Axis Cover System is the best choice.
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Bluetooth Speaker

Bluetooth Speaker

Whether you are hanging out with loved ones or want to create a moment of calm, the right playlist can help you set the mood. This sound system has 40W power and a bass boost with up to 10 hours of playtime. It's designed to easily rest on the water features of the spa for superior sound quality.

Quietflo Water Care System

Maximize efficiency, while keeping water filtered and heated evenly. The QuietFlo Water Care System utilizes a circulation pump to move water at preset intervals.

Heat Pump

Keep your H2X Fitness swim spa at your perfect temperature year-round while saving on your monthly energy bill. This technology, which connects to your spa's plumbing, can efficiently heat or cool your water. The heat pump is a dealer-installed premium option.


  • 10 YEARS - Spa Structure
  • 7 YEARS - Shell Surface
  • 5 YEARS - Equipment
  • 5 YEARS - Plumbing
  • 5 YEARS - Jets
  • 3 YEARS - Nonslip, Comfort Floor System
  • Lifetime - Skirting: Duramaster Polymer™
  • 1 YEAR - LED Light System*
  • 1 YEAR - Mast3rPur System*
  • 1 YEAR - Audio Equipment*

See complete warranty for details.

*If equipped. Options vary by model.
Sterling Silver Acrylic Sierra Acrylic
Espresso Skirting Graphite Grey Skirting

Colors Available:

SHELL: Sterling Silver (Standard)

SKIRTING: DuraMaster Espresso* (Standard)

See What Our Customers Are Saying


'Use it Every Day'

I originally had my heart set on an inground pool. The practical side of me took over and we decided to go with the H2X Trainer swim spa. We definitely made the right decision.
- Papagarouge, Planet Earth

'Very Easy to Maintain'

The swim spa is better than we expected, we rarely miss a night in it. We have experienced great benefits from exercising in the swim spa, and the LED lights are amazing at night. It's been easy to maintain and balance the chemicals.
- Beverly, Missouri

'Awesome Swim Experience'

This Swimspa was a great investment, and we have been enjoying it along with many friends. We love heating it up in the spring and fall for hot tub season and cooling it down in the summer. Once you find the sweet spots with the swim jets, you get a pretty awesome swimming experience. If you're on the fence about a swim spa, just do it.
- Danny, Winnipeg

At Master Spas, we make buying a swim spa just as relaxing as owning one.

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