J-315™ Comfort Hot Tub with Lounger for Small Spaces


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Product Details

Product Details

This compact hot tub can fit 2-3 people and is ideal for both indoor and outdoor small spaces. It delivers all the benefits of a large hot tub, with 23 PowerPro® jets, the J-315™ retains the superior hydromassage qualities the series offers, spread over two seats and a lounger for varied hydromassage.
  • Jacuzzi® PowerPro® jet technology
  • ProClear® 5-stage filtration system
  • ProFinish™ cabinetry with exterior lighting
  • CLEARRAY Active Oxygen™ water management system
  • LED lighting
  • LED control panel
  • Multi-layered insulation
  • Unique Hydrosoothe® head massage pillow
  • ProLast™ hot tub cover
  • Bluewave® stereo system
  • Available in Platinum acrylic shell colour
  • ProClarity® circulation pump
  • Three pillows
  • One waterfall
  • SmartTub® system

Health Benefits

Soothing hydromassage across the 2 seats and a lounger helps reduce muscle fatigue, increase movement and flexibility, allowing for faster recovery from injury and can be incorporating into your daily wellness routine.

Efficient Running Costs

Jacuzzi® hot tubs are designed and built from the ground up to maximise energy efficiency, meaning you can focus on what’s important: enjoying the benefits of true hydromassage and settling into a state of true relaxation.

All our Jacuzzi® hot tubs go through vigorous testing by CEC (California Energy Commission), and they have found that on average our hot tubs are 22% more efficient than the strict standard’s they set.

Our SmartTub® app allows us to get actual real world usage data and on average, Jacuzzi® UK customers use around 3kWh per day* to enjoy their J-315™ hot tub. To put that into perspective, it is less than a family of 4 taking a 10 minute shower a day.*

Jacuzzi’s patented CLEARRAY® Active Oxygen water purification system uses the natural cleaning power of active oxygen to destroy waterborne pathogens and contaminates. As a result, a Jacuzzi® hot tub will use up to 50% less chlorine or bromine than a similar size spa, making the water kinder on your skin helping to reduce running costs in the long term.

*All C temperatures are rounded to the nearest whole degree. Please note, 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 based on the sample size shown.

  • 210 gal / 794.93 liters
  • 23
  • 1-Speed, 2.0 HP continuous
  • Yes
  • 2
  • ClearRay Active Oxygen™
  • 80.64
  • 168.0
  • 193.0
  • 1301.0
  • 794.93

See it in your garden.





Tension-easing lounge seat (ProAir™ Lounge) with comforting bubbling effect (BX Jets) and deep tissue jets (FX) throughout.



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



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.



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


Delivers total body relief, pinpointing muscles along the neck and back, targeting larger muscles with broad coverage, and relaxing legs and foot muscles.


An ergonomic seat offers PowerPro® Jets that relax the back and promote circulation.

Customer Review