J-345™ Comfort Hot Tub with Open Seating
J-345™ Comfort Hot Tub with Open Seating
J-345™ Comfort Hot Tub with Open Seating
J-345™ Comfort Hot Tub with Open Seating
J-345™ Comfort Hot Tub with Open Seating
J-345™ Comfort Hot Tub with Open Seating
Product YouTube video

J-345™ Comfort Hot Tub with Open Seating

Trustpilot

Customise This Spa

1. Colour

2. Cabinet Colour

2. Packages (Optional, Additional Cost)

entertainment

Upgrade your hot tub enjoyment with an integrated Bluetooth® stereo and speaker package. Includes exterior corner accent lighting to add ambiance and safety to any backyard setting.

SmartTub™

Turn your connected home and smart devices into your personalized hot tub assistant, from adjusting key hot tub settings from near and far to real-time energy reports and notifications to you and your dealer when your hot tub needs attention.
What's Included?

cold-weather

Base Product

  • Select Colour / Cabinet Colour / Package
£££ See Price Now
Find your nearest dealer
Download Brochure

Product Details

Product Details


Built to accommodate 6-7 people, the spacious J-345™ hot tub features 41 expertly positioned PowerPro® jets that deliver a truly unparalleled hydromassage experience.

Ideal for relaxation, rehabilitation, and socialising, the J-345™ transforms any gathering into a luxurious affair. Its open-seating layout encourages conversation and connection, making it the perfect centrepiece for your home and garden.

Other features include:

  •  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
    •

    Jacuzzi® Infrared + Red Light therapy combines targeted infrared heat with hydromassage in a dedicated therapy seat. Dual infrared emitters are precisely positioned to focus on the lumbar area, delivering deep, consistent warmth to the lower back, while surrounding PowerPro® jets provide adjustable massage across key muscle groups.

    Developed in collaboration with medical experts, this advanced therapy is designed to enhance the well-established benefits of infrared treatment.

    These benefits include:

  •  Pain relief: Supports increased circulation to help ease muscle and joint discomfort.
  •  Improved skin health: Helps stimulate collagen production for healthier-looking skin.
  •  Repairing properties: Encourages natural tissue repair and cellular renewal.
  •  Wellbeing: Aids relaxation while supporting mood, energy levels, and sleep quality.
  •  Improved range of motion: Helps muscles relax and improves overall flexibility.
  •  Regeneration: Supports healthy cellular function and energy production.
    •

    Learn more about Jacuzzi® Infrared and Red Light therapy here

    The J-345™ is equipped with our renowned FX, MX, and PowerPro® therapy seats, ensuring a comprehensive hydromassage session. Strategically placed Jacuzzi® PowerPro® jets target your neck, shoulders and back, providing soothing massages that promote relaxation and rejuvenation. Ergonomically crafted seats enhance your comfort, while a jetted foot dome completes the full-body hydrotherapy experience.

    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.

    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.

    Hydrotherapy benefits include:

  •  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.
    •

    Learn more about our unique approach to hydrotherapy here

    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-345™ users:

  •  Average kWh per day = 5
  •  Average temperature = 38°
  •  Number of hot tubs tracked = 37
    •

    *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.

    Learn more about Jacuzzi® Energy Efficiency here

    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.

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

    Learn more about the J-345™ warranty here

    • 345 gal / 1306 l
    • 777 lb / 352 kg
    • 41
    • 1-Speed, 2.0 HP continuous
    • 1-Speed, 2.0 HP continuous
    • Yes
    • 91.44
    • 213.5
    • 213.5
    • 1306.0
    • 1306.0
    • 1685.0

    SEE IT IN YOUR GARDEN



    Features

    J-300™ OPEN SEATING

    J-300™ OPEN SEATING

    Premium PowerPro® Jets, including Swedish upper back seats with leg and neck massage (PowerPro® Therapy Seat), bold lower back jets (MX), & deep tissue jets with thigh coverage (FX) throughout.

    J-300™ DESIGN

    J-300™ DESIGN

    Ergonomically-designed seating for comfort, LED lighting for ease of entry and repositionable headrests to maximize your hydromassage experience.

    CLEARRAY® PLUS 4-STAGE FILTRATION

    CLEARRAY® PLUS 4-STAGE FILTRATION

    CLEARRAY® utilizes the same UV-C technology that beverage manufacturers, municipal waste water plants, hospitals and other health care environments use without producing or adding gas, chemicals, or other by-products to the water as a result.

    HYDROSOOTHE™ PILLOW

    HYDROSOOTHE™ PILLOW

    A unique HydroSoothe™ massage pillow, delivering a superior head and neck massage and a soothing cascade of water over the neck and shoulders without splashing or spraying

    Seating & Jets

    POWERPRO® THERAPY SEAT

    Designed to ease and relax key areas of the shoulders and back with adjustable jets that isolate pain and tension.

    FX SEAT

    Utilizes PowerPro® Jets to stimulate surrounding tissue and release muscle knots. Spiraling, pulsating FX Jets stimulate muscle groups in the mid back.

    MX THERAPY SEAT

    This deep, highly-contoured specialty seat positions your body for the ideal hydromassage. Offers deep tissue muscle knot relief in the back and tension release for the neck.

    Customer Review

    Trustpilot