Product Details
Product Details
Details
- Genuine Jacuzzi hydrotherapy with our exclusive Infrared and Red Light therapy work together to accelerate recovery and provide unmatched rejuvenation
- Six ergonomic seating options and a lounge seat that cradles the contours of your body for the most relaxing experience
- True Water® uses trillions of oxygen-filled nanobubbles to deliver clear, sparkling water that's 99.999% chlorine-free
- Strategically placed jets target specific muscle groups with customizable flow and feel at each jet
- Multi-layer insulation makes the spa run so quietly, it's easy to enter a state of tranquility
- Heat-pump ready—for energy-efficient water heating and cooling (so you can use your spa to cool down on a hot day)
- Full-featured modern design with sleek exterior and infinity-edge waterfall
- Five-stage filtration requires fewer water changes as it helps keep your water cleaner1 for longer periods of time
- Our exclusive SmartTub® app lets you monitor and control your spa from anywhere using your smart device
1 Clean is defined as the removal of microscopic debris (down to 3-micron level, varies by model) from the water.
Features
Infrared and red light therapy
The rejuvenating powers of Infrared and Red Light therapy work together deep beneath the skin’s surface to relieve low back pain, improve range of motion, and help you reach a state of mindfulness. Best of all, the J404L™ introduces our new FX-IR Lounge Seat for Infrared therapy.
True water®
True Water brings nanobubble technology to home spas, releasing trillions of oxygenfilled nanobubbles that continuously remove contaminants,1 delivering clear, sparkling water that's 99.999% chlorine-free. You'll see, feel, and smell the difference. And True Water simplifies water care, so you spend less time maintaining your spa and more time enjoying it. 1 Contaminants include dirt and grit.
SmartTub® system
Standard on all J4™ models, our exclusive SmartTub® app lets you monitor and control your spa from anywhere using your smart device. Adjust the temperature, jets, and lights, and get real-time notifications and reminders. Our patented Smart Heat Mode feature helps you use your hot tub in the most energy-efficient way possible, reducing standby power by up to 25%.
Heat-pump ready
Whether you're warming up on a chilly night or maintaining your perfect soak temp on a summer day, enjoy consistent comfort while reducing energy usage all year long. Designed with energy efficiency in mind, the J408L™ is heat-pump ready for year-round comfort - allowing you to easily connect a heat pump for cost-effective heating and cooling.
Seating & Jets
FX-IR therapy seat
A collection of FX jets performs full back and neck hydromassage while near Infrared and Red Light therapy targets deep tissue within the lumbar region of the lower back. The lounge is designed to comfortably seat people of all heights. Hamstring, calf, and foot jets alleviate tension and improve circulation. It's an unprecedented rejuvenating hot tub experience and our first Infrared Lounge.
RX therapy lounge
This ergonomic lounge seat combines specialty RX jets that target back and shoulder muscles to soothe stiffness and release tension, along with a collection of FX jets to offer full-body relaxation.
MX therapy seat
Ease into this deeply contoured seat to release tension in the lower back with a high volume, low-pressure massage. Maximized air output delivers a soothing deep-tissue massage. Paired with neck jets for a fully relaxing experience.