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Deal.ai › Jacuzzi
Jacuzzi
Jacuzzi J-345 Hot Tub

Jacuzzi J-345 Hot Tub

5(1 rating)

Best price now

$14,568.00at Jacuzzi Hot Tubs RochesterChecked 5 h ago

Compared across 2 stores. Prices are checked against each store and labelled with when.

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Price facts

  • Lowest price today: $14,568.00 at Jacuzzi Hot Tubs Rochester (checked Nov 15, 2026).
  • Checked at 2 stores.

Our take on the Jacuzzi J-345 Hot Tub

The J-345 is a mid-size spa in Jacuzzi's J-300 Collection, built for families and small gatherings. It has 41 PowerPro jets, a contoured therapy seat, an MX therapy seat and a no-splash jetted neck pillow. A four-stage filtration system with the CLEARRAY Active Oxygen system handles water care, and the optional SmartTub module adds remote control and heat scheduling. Against smaller two- or three-seat spas it offers more seating and jet variety; against larger J-300 and J-400 models it gives up some jet count and premium touches. Owners of J-300 series spas generally rate the hydrotherapy and build well and note that water care takes ongoing attention.

Best forFamilies wanting a mid-size backyard spaBuyers focused on back, neck and shoulder reliefHouseholds that want low-effort water carePeople who want remote control and heat scheduling
Pros
  • 41 jets with dedicated therapy and MX seats
  • HydroSoothe jetted pillow for neck and shoulders
  • Four-stage filtration plus CLEARRAY Active Oxygen
  • Optional SmartTub remote control and Smart Heat Mode
  • Contoured seating in a mid-size footprint
Cons
  • Optional SmartTub costs extra
  • Water chemistry still needs regular testing
  • Needs a proper pad, power supply and professional delivery
  • Larger households may want more seating

Jacuzzi J-345 Hot Tub prices at every store

  • Jacuzzi Hot Tubs RochesterNew

    In stockReturn policy

    $14,568.00Checked 5 h ago
    Visit Jacuzzi Hot Tubs Rochester
  • Jacuzzi Hot Tubs RochesterNew

    In stock

    $14,568.00Free shippingChecked 5 h ago
    Visit Jacuzzi Hot Tubs Rochester

Jacuzzi J-345 Hot Tub price history

Lowest price we've seen: $14,568.00 on Nov 15 at Jacuzzi Hot Tubs Rochester. Tracked across 1 store since Nov 15.

What reviewers say

Owners of J-300 series Jacuzzi spas tend to praise the jet variety, the therapy seats and the overall build. Complaints center on water maintenance and the cost of optional add-ons.

What people mention
  • HydrotherapyPraisedOwners say the jet variety and therapy seats give a strong, targeted massage.
  • ComfortPraisedThe contoured seats and jetted neck pillow are called comfortable for long soaks.
  • Water careMixedThe filtration and oxygen system help, but owners say testing and balancing water is still routine work.
  • BuildPraisedOwners describe the cabinet and shell as sturdy and well made.
  • Add-onsCriticisedSome owners resent paying extra for features like the SmartTub module.

About the Jacuzzi J-345 Hot Tub

The Jacuzzi J-345 is a mid-size hot tub from the J-300 Collection. It has a contoured seat design and 41 jets for hydromassage that targets the back, neck and shoulders.

The HydroSoothe no-splash jetted massage pillow sends a continuous cascade of warm water over the head and neck.

The CLEARRAY Active Oxygen System and a 4-Stage Filtration system keep the water clean with less effort and reduce the need for harsh chemicals. The SmartTub System is available to control and monitor the spa remotely. It includes features such as Smart Heat Mode to help optimize energy savings.

Collection
J-300 Collection
Size
Mid-size
Jets
41 jets
Therapy seats
PowerPro Therapy Seat, MX Therapy Seat
Massage pillow
HydroSoothe no-splash jetted pillow
Water care
CLEARRAY Active Oxygen System, 4-Stage Filtration
Smart control
SmartTub System (available), includes Smart Heat Mode

Questions and answers

Is the J-345 good for back and neck pain?
It has 41 jets, a dedicated therapy seat and an MX therapy seat aimed at back, neck and shoulder muscles, plus a jetted neck pillow. Owners commonly cite the massage as a main reason they bought it.
Do I need the SmartTub system?
No. SmartTub is optional and adds remote control and monitoring plus Smart Heat Mode. The spa works fully without it.
How does it compare with larger J-300 models?
The J-345 is mid-size with 41 jets. Larger J-300 models add seating and jets but take more space and power. Choose the J-345 if you host small groups rather than crowds.
What does the water care system do?
CLEARRAY Active Oxygen works with a four-stage filtration system to keep water clean and reduce reliance on harsh chemicals. You still test and balance the water regularly.
What do I need before delivery?
Plan for a level, reinforced pad, a dedicated power supply and professional delivery and setup. Confirm the electrical requirements with the dealer before ordering.
Where is the Jacuzzi J-345 Hot Tub cheapest?
At Jacuzzi Hot Tubs Rochester, for $14,568.00, as of our latest check.
What do buyers say about the Jacuzzi J-345 Hot Tub?
Rated 5 out of 5 from 1 ratings.

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