
Built for how you recover
Transform your backyard with the H2X Trainer 21D, a dual-zone swim spa that seamlessly blends exercise and relaxation. This 21-foot swim spa has an expansive swim area, a hot tub section with massage seats, and the integrated sun lounge. With an adjustable water current, you can swim or exercise at your pace. On the hot tub side, say good-bye to tensions, aches, and daily stresses. Customize your experience with independent temperature controls, adjustable jets, and ambient LED lighting.
Features
The details Master Spas builds in, shown the way you’ll experience them in the showroom.

Fusion Air Sound System

Mast3Pur™ Water Management System

Hydrotherapy

LED Lighting

Cabinet Lighting

Xtreme Therapy™ Cove

EcoPur Filtration

Master Blaster Foot Therapy

StressRelief Neck and Shoulder Seat™

Master Force™ Bio-Magnetic Therapy

Water Features

H2Xercise™ Fitness System
Specifications
- Dimensions
- 257" x 94" x 60"653 cm x 239 cm x 153 cm
- Weight (Dry/Full)
- 3,610 lbs/33,915 lbs1,638 kg/15,384 kg
- Jets
- 51and two Master Blaster®
- Water capacity
- 1,8306,928 L
- Electrical
- See showroom for requirements
Warranty
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: Duramaste ; 1 YEAR - LED Light System* ; 1 YEAR - Mast ; 1 YEAR - Audio Equipment* *If equipped. Options vary by model.
Looking at the full H2X Trainer? Browse the series.
Interested in the Trainer 21D?
We’ll confirm current promotions, delivery timing, and the best configuration for your backyard.
Call a Wellness Expert
Mahomet, IL
(217) 586-7227Lafayette, IN
(765) 447-7227
