Products | Hot Tubs | J-300 Series

Jacuzzi® J-345™

J-345™ hot tub in cabana with plants and decor
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With 6-7 seating options, the mid-sized Jacuzzi® J-345™ model is engineered for style and comfort.

ALSO AVAILABLE: Near-Infrared+Red Light Therapy lights are an available option on this model. These lights are positioned at the lower back to help improve range of motion and ease lumbar tension. Just a couple sessions a week will help melt stiffness away!

FEATURES:

    • The square J-345™ Hot Tub is moderate in size Features Jacuzzi® PowerPro™ jets

    • Delivers relaxing massage in the Jacuzzi® PowerPro™ Therapy Seat

    • Distinguish by sophisticated ProFinish™ cabinetry with optional corner accent lighting

    • Easy-to-use control panel

    • HydroSoothe™ no-splash jetted massage pillow

    • NEW FOR 2026: every J-300™ Collection spa now includes SmartTub® technology as a standard offering, making connectivity and ease of use better than ever.

    • OPTIONAL: Jacuzzi® TrueWater™ System - Technology that transforms spa ownership. Your spa’s water will be 99.9999% chlorine-free and only require about 15 minutes per month of maintenance. Harness the power of trillions of oxygen-filled nanobubbles that continuously scrub away contaminants to deliver clean, clear, sparkling water that doesn’t leave behind the chemical feel commonly experienced with traditional chlorine or saltwater systems. Because nothing should come between you and relaxation.

  • SEATS: 6-7

    JETS: 39

    FILTRATION SYSTEM: ClearRay Active Oxygen® System; 4-stage filtration

    ELECTRICAL: 240VAC 60Hz - 40A/50A/60A

    WATER MANAGEMENT SYSTEM: NEW FOR 2026: SmartTub® technology included as a standard offering, making connectivity and ease of use better than ever.

  • HEIGHT (IN): 36

    LENGTH (IN): 84

    WIDTH (IN): 84

    DRY WEIGHT: 777 lbs

    VOLUME: 345 gal

    • Jacuzzi® PowerPro™ Jets

    • Specialty Jacuzzi® PowerPro™ BX jets

    • Individual seat air control

    • Illuminated waterfall

    • Hydrosoothe™ massage pillow

    • ClearRay Active Oxygen® system

    • NEW FOR 2026: SmartTub® Technology

    • ProStream™ filtration pump

    • Floating propolymer foundation

    • ProFinish™ tool-free cabinetry

    • ProLast™ cover in black

    • LED interior lighting

    • Illuminated drink holders

    • Exterior lighting

    • ProTouch™ touchscreen control

    Optional features

    • Jacuzzi® TrueWater™

    • Exclusive Infrared + Red Light therapy

    • ProClarity® polishing filter⁴

    • ProLast™ extreme cover

    • SmartSeal™ energy-efficient insulation

    • BLUEWAVE® stereo, standard speakers and subwoofer

CLICK HERE to learn about Covana Spa Covers.