Description
Introducing the award-winning Jacuzzi® J-335™ Hot Tub, a premium compact spa combining advanced hydrotherapy, innovative wellness technology and luxurious comfort in a space-efficient design.
The J-335™ has been recognised with the Jacuzzi® WhatSpa? Best Buy Award for four consecutive years and has also been named “Best Hard-Shell Hot Tub” by GQ magazine for three consecutive years, reflecting its impressive blend of design, comfort and performance.
Comfortably seating 4–5 people, the J-335™ features versatile multi-level seating including a compact ProAir™ lounger and two dedicated therapy seats. A total of 42 Jacuzzi® PowerPro® jets provide targeted hydromassage throughout the spa, while Infrared + Red Light therapy adds another dimension to the wellness experience.
Key Features
- Comfortable seating for 4–5 people
- Open seating plus compact ProAir™ lounger
- 42 Jacuzzi® PowerPro® hydromassage jets
- Jacuzzi® patented PowerPro® hydromassage technology
- Exclusive Jacuzzi® Infrared + Red Light therapy
- New intuitive touchscreen controls
- Patented J-300™ HydroSoothe® head massage pillow
- Two dedicated therapy seats
- Soothing WaterColour™ waterfall
- SmartTub® cellular control and remote monitoring
Jacuzzi® Infrared + Red Light Therapy
The J-335™ combines traditional Jacuzzi® hydromassage with innovative Infrared + Red Light therapy in a dedicated therapy seat.
Dual infrared emitters are precisely positioned towards the lumbar area, delivering targeted warmth to the lower back while surrounding PowerPro® jets provide adjustable hydromassage across key muscle groups.
Combined with warm water and buoyancy, this integrated therapy experience is designed to support relaxation, post-exercise recovery and everyday wellbeing.
Specialised Hydrotherapy Seating
The J-335™ features dedicated FX and PowerPro® therapy seats, each designed to create a different style of hydromassage.
Pulsating and rotational FX jets focus on the mid-back, while adjustable PowerPro® jets provide broad massage coverage across the shoulders and back. A dedicated foot jet dome at the base of the spa adds targeted hydromassage for tired feet.
This combination of varied seating depths, massage styles and jet configurations allows each user to find a position that suits how they want to relax.
ProAir™ Compact Lounge
The ProAir™ Lounge provides a full-body hydromassage experience while maintaining the J-335™’s compact footprint. Strategically positioned jets target the back, wrists, legs and feet, while pulsating FX rotational jets and exclusive bubbling BX jets create a varied and relaxing massage sensation.
Its space-efficient design makes the J-335™ ideal for customers who want the comfort of a lounger without sacrificing valuable upright seating.
The Jacuzzi® Aqualibrium® Experience
Renowned Jacuzzi® hydrotherapy is engineered around the patented Aqualibrium® formula, carefully balancing air and water with precisely engineered pump-to-jet ratios.
This allows PowerPro® jets to deliver high-flow, low-pressure hydromassage that feels powerful while remaining comfortable against the body. Different jet designs provide a range of massage sensations, from stimulating rotational movement to gentler, more soothing hydromassage.
Learn more about Jacuzzi® PowerPro® hydrotherapy.
HydroSoothe® Head Massage Pillow
The patented J-300™ HydroSoothe® head massage pillow creates a gentle cascade of water over the neck and shoulders without splashing or spraying.
Combined with surrounding hydromassage jets and the soothing sound of flowing water, it creates an immersive relaxation experience designed to help you switch off and unwind.
Relax, Recover & Unwind
Warm water, buoyancy and targeted hydromassage combine to create an ideal environment for relaxation. Whether you’re unwinding after work, relaxing after exercise or enjoying time with family and friends, the J-335™ provides multiple massage positions and therapy options.
- Muscle relaxation: Warm water and hydromassage help soothe tired and tense muscles.
- Joint comfort: Buoyancy provides a comfortable, low-impact environment for relaxation.
- Targeted hydromassage: PowerPro® jets focus on areas including the shoulders, back, wrists, legs and feet.
- Stress relief: Create a calm environment in which to relax and switch off.
- Post-exercise relaxation: Enjoy targeted warm-water hydromassage after physical activity.
Advanced Water Care
The J-335™ features an advanced 6-stage filtration system designed to help maintain clean, clear and inviting spa water while simplifying routine maintenance.
Jacuzzi® patented Clean Water Management technology combines sophisticated filtration and water-care systems to support excellent water clarity and straightforward ownership.
Energy-Efficient Design
The J-335™ incorporates Jacuzzi® high-efficiency multi-layered insulation designed to retain heat and minimise unnecessary energy loss. Programmable high-flow pumps and intelligent controls further support efficient year-round operation.
Jacuzzi® hot tubs are independently tested against California Energy Commission (CEC) standards, providing additional confidence in their energy-efficient construction.
Using SmartTub® technology, compatible Jacuzzi® hot tubs can be remotely monitored while providing useful information about spa operation and energy consumption.
Real-World SmartTub® Energy Data
- Average energy usage: 4 kWh per day
- Average water temperature: 37°C
- Number of UK J-335™ hot tubs tracked: 49
Energy figures are based on median SmartTub® monitoring data collected over a two-year period from connected UK Jacuzzi® J-335™ hot tubs. Actual energy consumption will vary depending on ambient temperature, usage, water temperature, location, electricity tariff and individual settings.
Learn more about Jacuzzi® hot tub energy efficiency.
Premium Construction & Design
- 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
- WaterColour™ waterfall
- Premium LED lighting
- Intuitive touchscreen controls
Award-Winning J-300™ Luxury
The Jacuzzi® J-335™ is an outstanding choice for customers looking for premium hydrotherapy and advanced wellness technology in a manageable footprint. Its combination of multi-level seating, a compact lounger and dedicated therapy positions makes it exceptionally versatile for couples, families and smaller outdoor spaces.
With 42 PowerPro® jets, Infrared + Red Light therapy, the HydroSoothe® head massage pillow, advanced water care and SmartTub® connectivity, the award-winning J-335™ delivers a sophisticated spa experience with the performance and quality expected from Jacuzzi®.












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