- Scratch resistant ProFusion® Shell
- Patented PowerPro® hydrotherapy jets
- Jacuzzi® ProFinish™ UV resistant, tool-free cabinetry
- Nature and moisture-resistant ProPolymer® base
- ProLast® insulating hot tub cover
- Programmable high-flow pumps
- User-friendly touch-screen control panel
- 6-stage filtration
- Adjustable headrests
- Backlit wide sheet waterfall
Our groundbreaking new True Water™ system is now available as an optional feature on the J-445™. Inspired by nature, it keeps spa water beautifully clean* without relying on harsh chemicals – and it’s 99.9% chlorine-free.
*Clean is defined as the removal of microscopic (down to 3-micron level, varies by model) debris from the water.
J-445™ THERAPY
INFRARED + RED LIGHT THERAPY
Our most advanced hydrotherapy is in the J-445™ FX-IR seat, which combines full-back and neck hydromassage with Infrared technology, targeting the lumbar region of the lower back. Jacuzzi® Infrared and Red light therapy has been engineered in collaboration with medical professionals to optimise the clinically proven therapeutic benefits of infrared technology. These key benefits include:
- Pain relief– Alleviates muscle and joint pain by increasing blood flow.
- Improved skin health– Stimulates collagen, elasticity, reduces wrinkles and acne.
- Repairing properties– Promotes tissue repair and new cell growth.
- Wellbeing– Enhances mood, energy, sleep quality, and reduces SAD symptoms.
- Improved range of motion– Aids muscle recovery and enhances performance.
- Regeneration– Stimulates cellular metabolism and increases energy production.
INDUSTRY-LEADING HYDROTHERAPY
Combining over 65 years of world-leading innovation to deliver the best hydromassage available in a hot tub, our J-400™ collection features our most advanced patented jet technology and the broadest jet variation of our entire range. Furthermore, this collection offers the deepest and widest soak of all our hot tubs, providing a unique solution for true full-body immersion for all body types.
The patented PowerPro® jets on the J-445™ dedicated therapy seats deliver adjustable high-flow, low-pressure hydromassage, providing targeted relief exactly where you need it.
J-445™ ENERGY EFFICIENCY
Through extensive experience, Jacuzzi® has perfected our approach to creating the world's most energy-efficient spas. Utilising industry-leading technology and innovative multi-layered insulation, we set the standard for energy-saving hot tubs.
Unlike all other brands, Jacuzzi® can factually and accurately tell you the exact average running cost for any of our models using exclusive SmartTub® technology.
All our hot tubs undergo rigorous testing by the California Energy Commission (CEC), which has found that, on average, our hot tubs are 22% more efficient than the strict standards they set.
Our SmartTub® app allows us to get actual real-world usage data of J-445™ users:
- Average kWh per day = 5
- Average temperature = 38°
- Number of hot tubs tracked = 56
*All C temperatures are rounded to the nearest whole degree. This information was taken over 2 years from UK Jacuzzi® Hot Tubs connected to SmartTub® energy monitoring. The data shown is the median measure and is based on the sample size shown.
