With its open seating layout, the J-365™ hot tub maximises space and creates a welcoming social atmosphere. Designed to accommodate 6-7 people, it is perfect for both intimate relaxation and entertaining.

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Elegance and sophistication are at the heart of its thoughtful design. Deluxe ProFinish™ cabinetry, complete with optional corner accent lighting, adds a touch of luxury to any outdoor space, transforming your garden into a private oasis.

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Indulge in the ultimate spa experience, where industry-leading innovation meets unparalleled comfort.

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Other features include:

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• Scratch resistant ProFusion® shell

• Exclusive Jacuzzi® Shell Design

• Jacuzzi® PowerPro® jet technology

• Jacuzzi® ProFinish™ UV resistant, tool-free cabinetry

• Nature and moisture-resistant ProPolymer® base

• ProLast® insulating hot tub cover

• Programmable high-flow pumps

• 6-stage filtration

• Soothing WaterColour™ waterfall

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Our groundbreaking new True Water™ system is now available as an optional feature on the J-365™. Inspired by nature, it keeps spa water beautifully clean1 without relying on harsh chemicals – and it’s 99.9% chlorine-free. 

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1Clean is defined as the removal of microscopic (down to 3-micron level, varies by model) debris from the water.

 

INFRARED + RED LIGHT THERAPY

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New for 2025, our most advanced hydrotherapy experience can now be found in the J-365™ FX-IR seat, combining full-back and neck hydromassage with targeted Infrared technology focused on the lumbar area or the lower back. Developed in collaboration with medical experts, Jacuzzi® Infrared and Red Light therapy is designed to maximise the clinically supported benefits of infrared treatment.

 

These include:

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•  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

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The J-365™ is equipped with 46 patented PowerPro® hydromassage jets and four dedicated therapy options, including our renowned FX, MX, and PowerPro® therapy seats.

These advanced jets are strategically placed to target key muscle groups and provide a rejuvenating massage that effectively melts away stress and tension. For comprehensive muscle relief, a jetted foot dome sits at the base of the spa, completing the full-body spa experience.

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Renowned hydrotherapy in a Jacuzzi® hot tub is achieved through our Aqualibrium® formula, creating the perfect mix of air and water with the exact pump-to-jet ratio to ensure optimal hydromassage.

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Combining over 65 years of world-leading innovation to deliver the best hydromassage available today, our J-300™ collection features our most advanced patented jet technology. Versatile Jacuzzi® PowerPro® jets deliver a range of adjustable high-flow, low-pressure massage options, from robust and stimulating to gentle and rejuvenating, for targeted relief wherever needed.

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Hydrotherapy benefits include:

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•  Muscle Relaxation: Relieves tension and stiffness in muscles.
•  Pain Relief: Alleviates arthritis and joint pain.
•  Improved Circulation: Enhances blood flow and cardiovascular health.
•  Stress Reduction: Lowers stress levels and promotes relaxation.
•  Better Sleep: Improves sleep quality and promotes restfulness.
•  Joint Mobility: Increases mobility with reduced joint impact.
•  Skin Cleansing: Opens pores and improves skin health.
•  Reduced Inflammation: Diminishes muscle and joint inflammation.
•  Mental Clarity: Enhances focus and mental well-being.

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365™ 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.

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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.

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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.

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Using our SmartTub® app, we gather real-world usage data revealing that the average Jacuzzi® UK customer consumes approximately 5 kWh per day–equivalent to a family of four taking a 10-minute shower daily.

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365™ WARRANTY

 

In line with our commitment to excellence, every Jacuzzi® product is backed by a comprehensive Parts and Labour warranty, ensuring you can enjoy your investment with confidence.

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•  10 Years Shell Structure
•  7 Years Shell Surface
•  3 Years Equipment and Controls
•  3 Years Plumbing and Components
•  5 Years Cabinet