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Turn your connected home and smart devices into your personalized hot tub assistant, from adjusting key hot tub settings from near and far to real-time energy reports and notifications to you and your dealer when your hot tub needs attention.

Base Product


Upgrade your hot tub enjoyment with an integrated Bluetooth® stereo and speaker package. Includes exterior corner accent lighting to add ambiance and safety to any backyard setting.
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Product Details

Product Details

Indulge in spa-like hydrotherapy at home. The J-435TM offers three layers of deep relief: exclusive RX hydromassage jets, Red Light, and Near-Infrared therapy with 5 seating options, including a forward-facing Therapeutic Lounge.
Customize your hydrotherapy experience in our J-435TM model. Within its space-saving 7’x7’ footprint, this premium hot tub delivers a distinctly different massage in every seat. A forward-facing Therapeutic Lounge featuring exclusive RX therapy jets provides total-body stress relief. Plus, 2 cool-down seats give you the option to enjoy your hot tub without immersing yourself completely – ideal for families with children. With graceful curves and an elegant design, the J-435TM model comes standard with a protective high back, featuring an elevated cascading waterfall. In addition, this luxury hot tub is controlled by a simple-to-use, color touch-screen control panel, compatible with our SmartTub® System. Quick overview Perfect for: Couples, runners, athletes, people with tired legs and feet Seats: 5-6 Defining factor: Therapeutic lounge seat, space-saving footprint Unique features: Hydromassage personalization in each seat, Near-Infrared and Red Light therapy Number of jets: 47 Three layers of unbelievable relaxation, plus the power of Infrared technology. Uncover a new realm of relaxation. Leading the way with groundbreaking Near-Infrared and Red Light therapy, our J-400TM Collection hot tubs ensure a unique and deeply refreshing experience with three layers of amazing hydrotherapy. Layer 1 – Relaxing Hydrotherapy: Premium Jacuzzi® PowerPro® jets deliver a skin-level massage to reduce stress, aid in muscle recovery, and improve your overall sense of wellbeing. Layer 2 – Regenerative Red Light: Specialized light reaches surface tissue and cells to reduce inflammation and ease lower-back pain. Layer 3 – Rejuvenating Near Infrared: Near Infrared light waves reach deeper to muscle tissue within the lower back to improve range of motion and provide pain relief. Infrared hydrotherapy seat The FX-IR Seat seamlessly blends our exclusive Near-Infrared and Red Light therapies with a comprehensive back, shoulder, and neck hydromassage. This fusion creates a truly transformative experience that, when coupled with our SmartTub® System, establishes the J-400TM Collection as the epitome of innovation in hot tubs.
  • 360 gal / 1363 l
  • 822 lb / 373 kg
  • 45
  • 1-Speed, 5.1 HP break, 2.5 HP continuous, 56 Frame
  • 1-Speed, 5.1 HP break, 2.5 HP continuous, 56 Frame
  • Yes
  • 95.25
  • 213.5
  • 213.5
  • 1735.0
  • 1363.0
  • 360.0

Infrared and Red Light Therapy

This powerful seat features our most advanced hydrotherapy yet for a beautifully transformative experience. By combining Jacuzzi’s patent pending Near-Infrared and Red Light therapy with full-back, shoulder and neck hydromassage, this ergonomically designed deep seat will cradle you in full-body bliss.


Full-body relief, from your hands and wrist to full-coverage and cooling relief for your legs.


Full-coverage, deep, adjustable neck and back relief for the perfect massage every time.


A soothing, wide sheet of water cascading across your shoulders combined with an revitalizing upper back massage banishes pain and strain.