Challenger Series

Challenger 21D Swim Spa

Redefine backyard living with the H2X Challenger 21D. This dual-zone swim spa design provides an expansive swim area, a separate hot tub section, and an integrated sun lounge. Offering the benefits of a pool with the therapy for a hot tub, this 21-foot swim spa is the perfect spot for swimming in place, water exercise, recreation, and relaxation. Personalize your sessions with independent temperature controls, adjustable jets, and LED lighting.
** Nonslip, comfort floor system appearance may vary

Dimensions

257″ x 94″ x 60″

(653 cm x 239 cm x 153 cm)

Gallons

1,830

(6,928 L)

Jets

53

Colour Options

SHELL: Smoky Mountain (Optional)

SHELL: Smoky Mountain (Optional)

Swim Spa Benefits

From fitness, exercise, rehabilitation, hydrotherapy and training, there are many benefits to owning a swim spa.

Details & Specifications

Challenger 21D

Dimensions 257″ x 94″ x 60″ (653 cm x 239 cm x 153 cm)
Water Capacity 1,830 (6,928 L)
Weight (Dry/Full) 3,735 lbs (1,694 kg) / 20,850 lbs (9,457 kg)
Propulsion System Airless VIP Technology
Power Requirement 240 V / 100 Amp
Pumps 3
Stainless Steel Jets 53 (Incl. 6 Airless VIP Jets and 1 Master Blaster®)
Water Features 8
Ozone System Standard
Filtration EcoPur® Charge
LED Lighting Waterline
Waterline 9972
  • VIP Technology
    The unique design of the plate helps to control turbulence and the flow of water.
  • AquaSpeed VSP™
    With 25 speed settings, you can turn up the tempo for an interval workout or dial it in for endurance efforts.
  • Hydrotherapy
    Contoured therapy seats and adjustable massage jets help you find relief from muscle aches and achieve peace of mind.
  • LED Lighting
    Waterline LED lighting adds to the ambiance and overall enjoyment of your swim spa.
  • 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.
  • 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.
  • Master Blaster Foot Therapy
    Treat your feet to a rejuvenating foot massage with the Master Blaster Foot Therapy. Each jet cluster features 14 individual nozzles for a soothing foot massage.
  • 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.
  • 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.
  • Water Features
    The waterfalls of your swim spa are soothing to watch and listen to, adding to the overall ambiance of your backyard.
  • 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.
  • Wifi Module
    Control your swim spa from the convenience of your phone. Set the water temperature, turn on the light, run the massage pumps, and more.
  • Nonslip, Comfort Floor System
    The Nonslip, Comfort Floor System offers safety and comfort with the unique combination of traction and cushion. **
  • 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.
  • 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.
  • 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.
  • 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.
  • 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*
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