Jacuzzi® J-345™ 7 Person Open Seating Hot Tub with Infrared Therapy

Description

The Jacuzzi^® J-345™ Hot Tub combines spacious open seating, advanced hydrotherapy and innovative wellness technology to create a premium spa experience for up to seven people.

Designed with socialising and relaxation in mind, the J-345™ features an open-seating layout with multiple seat depths and therapy configurations. A total of 41 expertly positioned Jacuzzi^® PowerPro^® jets deliver targeted hydromassage throughout the spa, while dedicated FX, MX and PowerPro^® therapy seats ensure every position offers a different experience.

Exclusive Infrared + Red Light therapy, the patented HydroSoothe^® head massage pillow, advanced water care and SmartTub^® connectivity complete a luxurious J-300™ hot tub designed for relaxation, entertaining and everyday enjoyment.

Key Features

• Spacious seating for 6–7 people
• Open-seating design ideal for socialising
• 41 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
• FX, MX and PowerPro^® therapy seats
• Jetted foot dome
• Soothing WaterColour™ waterfall
• SmartTub^® cellular control and remote monitoring

Jacuzzi^® Infrared + Red Light Therapy

The J-345™ 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, providing targeted warmth to the lower back while surrounding PowerPro^® jets deliver adjustable hydromassage across key muscle groups.

Combined with the warmth and buoyancy of the water, this integrated therapy experience provides an ideal environment for relaxation, post-exercise recovery and everyday wellbeing.

Learn more about Jacuzzi^® Infrared + Red Light therapy.

Advanced PowerPro^® Hydrotherapy

The J-345™ features 41 strategically positioned Jacuzzi^® PowerPro^® jets, delivering targeted hydromassage across the neck, shoulders, back, legs and feet.

The open-seating design incorporates dedicated FX, MX and PowerPro^® therapy seats, each providing a different massage experience. Ergonomically sculpted seating supports the body while carefully positioned jets deliver targeted hydromassage to key areas.

A jetted foot dome positioned in the centre of the spa provides additional massage for tired feet, allowing several users to enjoy foot hydrotherapy while seated around the J-345™.

FX, MX & PowerPro^® Therapy Seats

Each of the J-345™ therapy seats has been engineered to deliver a distinctive hydromassage experience.

FX jets use rotational and pulsating movements to target areas of the back, while MX jets provide a broader, powerful hydromassage sensation. Adjustable PowerPro^® jets complete the experience with targeted high-flow, low-pressure massage that can be personalised to suit individual preferences.

With multiple seat depths and massage configurations, users can move between seats to experience different styles of hydrotherapy during every soak.

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 the surrounding hydromassage jets and soothing sound of flowing water, it creates an immersive relaxation experience designed to help you switch off and unwind.

Designed for Socialising

With seating for up to seven people and no fixed lounger taking up valuable space, the J-345™ is an excellent choice for families and customers who regularly entertain.

The open layout encourages conversation while varied seat depths allow different users to find a comfortable position. Whether you’re enjoying a quiet evening, relaxing after exercise or entertaining friends, the J-345™ provides plenty of space without compromising on hydrotherapy.

Advanced Water Care

The J-345™ 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-345™ 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.

SmartTub^® technology provides convenient cellular connectivity and remote monitoring, allowing compatible spa settings and energy usage information to be accessed from your smartphone.

Real-World SmartTub^® Energy Data

• Average energy usage: 5 kWh per day
• Average water temperature: 38°C
• Number of UK J-345™ hot tubs tracked: 37

Energy figures are based on median SmartTub^® monitoring data collected over a two-year period from connected UK Jacuzzi^® J-345™ 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

Spacious J-300™ Luxury

The Jacuzzi^® J-345™ is an excellent choice for customers who want maximum seating and premium hydrotherapy without a lounger. Its spacious open layout comfortably accommodates up to seven people, making it particularly well suited to families, entertaining and socialising.

With 41 PowerPro^® jets, dedicated FX, MX and PowerPro^® therapy seats, Infrared + Red Light therapy, HydroSoothe^® head massage, advanced water care and SmartTub^® connectivity, the J-345™ delivers an exceptional combination of space, comfort and Jacuzzi^® hydrotherapy.