The J-355™ is now available in a Limited Edition featuring the new, Jacuzzi®-exclusive Canyon shell and Smoked Ebony cabinet. Canyon is a unique shell colour developed exclusively for Jacuzzi®, offering a distinctive matte finish unlike anything else in the range. Available only while stocks last, this special edition hot tub is a rare opportunity to own a truly unique version of one of our most popular models. 

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The J-355™ combines sleek design with exceptional performance to create a truly luxurious spa experience that adds a touch of elegance to any outdoor space.

Designed for 5-6 people, this stunning mid-sized model offers six diverse seating options, ensuring everyone finds their perfect spot for relaxation. From a compact lounger to multi-level seating, it accommodates varied heights and preferences.

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Other features include:

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• ProAir™ Lounge with bubbling BX jets

• 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-355™. 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.

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INFRARED + RED LIGHT THERAPY

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New for 2025, our most advanced hydrotherapy experience can now be found in the J-355™ 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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Equipped with 42 PowerPro® jets, the J-355™ provides targeted neck-to-foot therapy, offering comprehensive relief for the entire body. Each jet is strategically placed to deliver a personalised experience, melting away stress and tension.

With dedicated therapy seating, including our renowned FX and PowerPro® seats, the J-355™ ensures optimal hydrotherapy. Spiralling FX Jets target mid-back muscles, while adjustable PowerPro® jets provide complete back coverage to isolate and alleviate pain. A foot jet dome wall enhances the experience with targeted reflexology, enhancing your relaxation session.

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The ProAir™ Lounge is exclusive to J-300™ models with a lounger. This innovative full-body therapy lounge eases tension from your shoulders to your feet with targeted jets, pulsating FX rotational jets, and exclusive bubbling BX jets. It's a full-body hydromassage 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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J-355™ 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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Our SmartTub® app allows us to get actual real-world usage data of J-355™ users:

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•  Average kWh per day = 5
•  Average temperature = 36°
•  Number of hot tubs tracked = 10
 

*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.

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J-355™ 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