Small Hot Tub

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Seats: 2-3 Adults

PowerPro Jets: 21

Dimensions: 76 in x 66 in x 32 in

Spa Volume: 230 US gal.

Energy Efficiency

Monthly Cost
60°F / 15°C:


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J-315 full-featured favorite

A small hot tub proves that bigger isn’t necessarily better, whether you’re seeking an amazing hydrotherapeutic massage or a long, relaxing soak in a hot tub. A small hot tub like the J-315™ model can be every bit as wonderful as a larger model, with lounge seating, a Water Rainbow™ waterfall, an LED coloured-lighting system and the CLEARRAY™ Water System. If you have a limited area, or prefer the economy of a small spa, Jacuzzi Hot Tubs J-315 is a superb choice.

Want to transform your backyard into an outdoor oasis? Add the aesthetic and functional comforts that embody the Jacuzzi hot tub lifestyle with beautiful hot tub accessories by Jacuzzi Exclusives™.


Color Options

  • Platinum
  • Silver Pearl
  • Sahara
  • Sand
  • Desert Sand
  • Opal
  • monaco

Cabinetry Options

  • Brazilian Teak
  • Roasted Chestnut
  • Silverwood

Features & Options

Featuring ergonomically-designed seating, exclusive PowerPro® Jets and more deep tissue hydromassage options, the J-300™ Collection was designed for comfort.


J-300™ Lounge

Tension-easing lounge seat (ProAir™ Lounge) with comforting bubbling effect(BX Jets) along with Swedish upper back seats (PowerPro® Therapy Seat), bold lower back jets (MX2), and more deep tissue jets (FX) throughout.


J-300™ Design

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


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. Learn More. And, a 4-stage water filtration system keeps water clean and free of debris quickly using four stages: ProClear™ Filter, ProCatch™ Filter Bag, surface skimmer and a pleated filter.

Acrylic Shell Colors

The Jacuzzi TriFusion™ System produces a durable acrylic spa shell that is eight times stronger than conventional fiberglass shells and rich in color and texture.

  • PlatinumPlatinum
  • Silver PearlSilver Pearl
  • SaharaSahara
  • SandSand
  • Desert SandDesert Sand
  • OpalOpal
  • monacoMonaco


Our cabinetry is durable and UV-resistant.

  • Brazilian TeakBrazilian Teak
  • Roasted ChestnutRoasted Chestnut
  • SilverwoodSilverwood

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