J-345™ - Jacuzzi® Hot Tub | Jacuzzi Of The Triangle (2025)

Jacuzzi® J-300 Comfort

With 7 seating options, the mid-sized J-345™ model is engineered for style and comfort.

Product Highlights

Capacity: 6-7 people

Seating: Open

Jets: 41

Volume: 345 Gal

Size:84" x 84" x 36"

Weight (Empty): 777 Lbs

Weight (Filled): 3654 Lbs

Every Spa Includes:

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Spa Cover

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Steps

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Start-Up Chemical Kit

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Delivery & Install

What's Included?

Delivery & Install Includes:

FREE delivery includes:

  1. Delivery of hot tub to clear, obstruction free location with 2 delivery men
  2. Installation of ProLast Cover
  3. Assembly of Spa Side Steps
  4. Assembly & Installation of optional accessories (ex: cover lifter, umbrella, handrail, etc)
  5. Basic tutorial on operations and water care (water care kit is also included w/ purchase)

Free delivery does NOT include:

  1. Electrical work and materials to bring power to hot tub location (we can refer you to a licensed professional)
  2. Surface/site prep or fence/gate removal
  3. Filling hot tub with water
  4. Leveling hot tub (hot tub location must be level prior to delivery)

Select Color

Price: $15,290

MSRP: $18,085

Request a Quote

Financing Options

Subject To Credit Approval or With Approved Credit

View Financing Options

Clearance Model Available

We have clearance models available for J-345!

Shop Clearance

Have Questions?

Speak to aSpecialist

FREE delivery includes:

  1. Delivery of hot tub to clear, obstruction free location with 2 delivery men
  2. Installation of ProLast Cover
  3. Assembly of Spa Side Steps
  4. Assembly & Installation of optional accessories (ex: cover lifter, umbrella, handrail, etc)
  5. Basic tutorial on operations and water care (water care kit is also included w/ purchase)

Free delivery does NOT include:

  1. Electrical work and materials to bring power to hot tub location (we can refer you to a licensed professional)
  2. Surface/site prep or fence/gate removal
  3. Filling hot tub with water
  4. Leveling hot tub (hot tub location must be level prior to delivery)

  1. Moving tub up or down more than 3 steps (3 step maximum for safety/liability)
  2. Lowering a hot tub into a recessed space (into a hole in a deck or lower elevation)
  3. Indoor Deliveries
  4. Use of crane, forklift of other mechanical equipment (we can refer you to equipment rental groups for special situations)
  5. Difficult to access locations (over retaining walls, elevated decks, steep sloping yards, etc)

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Product Description

The square J-345™ Hot Tub is moderate in size Features PowerPro® jets Delivers relaxing massage in the PowerPro® Therapy Seat Distinguish by sophisticated ProFinish™ cabinetry with optional corner accent lighting Easy-to-use control panel HydroSoothe™ no-splash jetted massage pillow

J-345 3D Model

J-345 Features

Explore our innovative hot tub features

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4-Stage Filtration System

Stages 1 & 2The skimmer and unique mesh ProCatch filter work together to clean the water surface and trap large debris for easy removal.Stage 3This exclusive system features a 60 ft² ProClarity® filter connected directly to a ProStream filtration pump that filters an incredible 35 gallons per minute, giving you clean water faster.Stage 4The ProClarity® depth load filter polishes the water down to a 3 micron level.

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CLEARRAY® Active Oxygen® System

We’ve combined ozone and UV-C technology to provide a hands-free approach to water care. CLEARRAY® Active Oxygen® System works harder to clean the water longer. Ozonated water is exposed to a UV-C bulb to energize the molecules, unlocking Active Oxygen® to clean.

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CLEARRAY® On-demand

The CLEARRAY® on demand feature is designed to give your hot tub a boost of sanitization from the UV-C bulb that every tub is equipped with. This is especially ideal to use after multiple people use the hot tub at once. The system will activate the water management system for a period of one hour. Tap to turn the system on. During this time the circulation pump and the CLEARRAY® unit are on. The button will have a blue highlight when this feature is on.

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Floating Propolymer Foundation

Impervious to both nature and moisture, the Floating Propolymer Foundation makes installation easy. This innovative foundation can help to create a more structurally sound installation while helping to improve longevity with resistance to the elements.

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HydroSoothe® Massage 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

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Illuminated Control Panel

Jacuzzi® Hot Tubs are equipped with a user-friendly digital control panel, perfect for operating the various features and controls of your hot tub.

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Illuminated Cup Holders

Dual-purpose diverter knobs are designed to function as cup holders for added convenience – and change color and highlight a stream of swirling water for a dramatic effect.

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Illuminated Waterfall

An elevated, independent water feature that amplifies ambiance with soothing sound.

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Jacuzzi® PowerPro® Jets

Finally, PowerPro® Jets deliver Jacuzzi® Brand Aqualibrium®—the perfect mix of water and air—to provide the top-of-the-line hydromassage that makes the J-400 Collection the total package, inside and out.

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ProFinish® Cabinetry

The striking ProFinish cabinetry design features optional corner lighting inspired by architecture, drawing the eye to the modern design while providing added safety. And, an illuminated status light to provide quick indication from afar.

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ProStream Circulation Pump

The ProStream circulation pump pulls the water through a ProClear filter that works to clarify water even when the jets are not running.

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Specialty Jacuzzi® PowerPro® BX and FX-L Jets

BXHighest air to water ratio in our collectionKey feature of the ProAir lounge seatPatented design developed for reinvigorating leg musclesFX-LExclusive spiral design focused on smaller muscle groupsStimulating pressure points in the shoulders, back and feetSpiral flow drives energetic impact in the FX therapy seat

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Tool-Free Cabinet Removal

Access the vital parts of your hot tub with ease, with help from the tool-free cabinet removal design. In a few simple steps and with virtually no strain on your body, you can easily open up the cabinet door for regular service, cleaning, maintenance, and repair.

Control Your Spa From Your Smartphone

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The SmartTub® System reduces energy consumption by automatically scheduling and controlling the temperature of your spa with the new Smart Heat Mode.

  • Adjust the temperature, jets, and lights
  • Get real-time notifications and reminders
  • Lock down your hot tub and prevent usage
  • Set up an automated usage schedule to save energy
  • Track energy usage reports
  • Smart sensors give you alerts if you leave your spa cover off, water level is low, or water is near internal components
  • Cellular/Wi-Fi/BLE smart switch functionality that always chooses the most reliable connection

J-345 Seating & Jets

PowerPro® Therapy Seat

Targets key areas of the neck, shoulders and back. Designed to relieve pain and tension with adjustable jets to pinpoint problematic areas and ease muscles.

FX Seat

Releases muscle knots and stimulates surrounding tissue with spiraling, pulsating jets for complete back coverage. Calf jets focus on smaller muscle groups to relax strained legs.

MX Therapy Seat

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

J-345 Specs

Electrical North America: 240v @ 40a, 50a, 60a
Volume (G): 345 Gal
Dry Weight (Lbs): 777 Lbs
Filled Weight (Lbs): 3654 Lbs
Jets: 41
Pump 1: 1-Speed, 4.8 HP brake, 2.5 HP continuous, 56 Frame
Pump 2: 1-Speed, 4.8 HP brake, 2.5 HP continuous, 56 Frame
Pump 3: -
Circulation Pump: Yes
Diverter Valves: 2
Filtration System: 4 Stage Filtration
Filters: 2
Filter Type: ProClear® 60 ft² Filter
Water Feature: Waterfall
Water Management System: CLEARRAY®
LED Lighting: One underwater ProLite™ with 4 color modes, colored waterfall light, cup holders, and 2 lights on the HydroSoothe® pillow.
Length (in): 84"
Width (in): 84"
Height (in): 36"
Jacuzzi® PowerPro™ MX: 3
Jacuzzi® PowerPro™ FX Small: 8
Jacuzzi® PowerPro™ R: Available on 400™ Series and Up
Jacuzzi® PowerPro™ FX Directional: Available on 400™ Series and Up
Jacuzzi® PowerPro™ NX2: -
Jacuzzi® PowerPro™ FX Rotational: 4
Jacuzzi® PowerPro™ FX: 19
Jacuzzi® PowerPro™ FX Large Rotational: 3
Jacuzzi® PowerPro™ PX: 19
Jacuzzi® PowerPro™ FX Large: 3
Jacuzzi® PowerPro™ BX: -
SL Jets: Available on the 200™ Series
SLR Jets: Available on the 200™ Series
SL3 Jets: Available on the 200™ Series
SL3R Jets: Available on the 200™ Series
SL5 Jets: Available on the 200™ Series
SL5R Jets: Available on the 200™ Series
Air Controls: -

View All Specs

Download Specs

J-345 Reviews

5 out of 5

We’ve had our Jacuzzi J-345 for about a month, and we’ve been really pleased with how easy the spa is to maintain. It’s built-in water purity features work well, and maintaining the proper chemical balances has been far simpler than we’d anticipated. We are in winter here now, so the tub has been a treat to use. - BillC

5 out of 5

We bought our J-345 hottub in early September and it was installed towards the end of the month. We love it. It's the perfect way to unwind after a long day or socialize with a small group of close friends. - ickymuffin

5 out of 5

Definitely one of the best purchase we have done in a long time....We love our J-345 Hut tub. Highly recommended - André

5 out of 5

We have been using the Jacuzzi J-345 for over a year now and our family loves it. It has jets spraying in all the right places and the foot massage jets in the center of the floor is just fantastic. We opted for the lightweight cover and it has worked out well - FAMNOLES

Hot Tub FAQs

  1. Moving tub up or down more than 3 steps (3 step maximum for safety/liability)
  2. Lowering a hot tub into a recessed space (into a hole in a deck or lower elevation)
  3. Indoor Deliveries
  4. Use of crane, forklift of other mechanical equipment (we can refer you to equipment rental groups for special situations)
  5. Difficult to access locations (over retaining walls, elevated decks, steep sloping yards, etc)

Most spas must be connected to 240V electrical service, but some offer the option of operating on either 120V or 240V. While connecting to 120V can be less involved, most customers prefer the benefits of the 240V spa, which include quicker heating time and better temperature maintenance during cold weather use. This is because the heater output is four times as great in a 240V spa versus a 120V spa. If you choose to connect your spa to 120V service, you must be certain that it is a dedicated circuit, not shared by any other appliance, and has amperage rating appropriate for the spa you select.

Today’s finest spas feature a circulation pump that continuously filters the water to keep it clean and clear. It also provides the necessary flow to allow the heater to constantly maintain your set temperature. Spas without circulation pumps must rely on the low speed of a larger horsepower pump turning on periodically to provide filtration and the flow required for heating. The circulation pump is the most efficient method to provide flow for filtration and heating.

Many manufacturers talk about the horsepower of their pumps. Horsepower can be measured using a “service factor” or a “true rating” system. The first describes the initial thrust as the pump first engages, but immediately the pump output falls to a lower, continuous horsepower level. When a spa manufacturer claims they have a 6-hp pump, they are describing the “initial thrust,” not the horsepower the pump delivers as it runs.

Efficient plumbing, better jets and flow control are more important than horsepower. A lower horsepower pump in a more efficient spa will produce just as much jet power as a higher horsepower pump. And remember, you are looking for a comfortable but strong massage, and not looking for acceleration up a mountain road or a punishing hot water experience!

Hydrotherapy is the combined effect of heat, massage, and buoyancy. Warm water dilates blood vessels, increasing blood flow to sore or damaged tissues, allowing oxygen and nutrients to help overworked muscles recover faster. Massage, provided by the spa’s jet system, relaxes tense muscles and relieves pressure on surrounding nerves. Massage also improves circulation and accelerates the body’s natural healing process. Buoyancy reduces your body’s weight by 90%. This relieves pressure on strained joints and muscles. Hydrotherapy is widely recognized as an effective method of alleviating the tension commonly associated with stress.

Truly beneficial hydrotherapy is directly related to the placement of the jets and to some extent, being able to adjust each jet where it is needed. These are the standards by which physical therapy and athletic hydrotherapy systems are judged. A common point of consumer confusion occurs when manufacturers load up a spa with lots of inexpensive, non-adjustable, stationary jets. It doesn’t make any difference how many jets a spa has if they are not properly located and plumbed to provide the correct balance of water, air and horsepower.

There are two kinds of horsepower ratings applied to spa pumps: “Continuous Operating” horsepower and “Brake” horsepower (also called “Marketing” horsepower). Continuous Operating is the horsepower the motor is capable of producing while the spa is in operation. Brake is the amount of horsepower the motor produces on start-up before dropping to the Continuous Operating rate.

Proper water maintenance is vital to enjoyment of your spa. Maintenance procedures are not difficult. Most manufacturers recommend draining and cleaning your spa no more than 3 or 4 times per year, depending on how frequently you use it and how well you maintain your water. In most cases this simple process will only take about an hour to accomplish.

Quality spas are available in a wide range of prices. Just like cars, spa prices reflect features, materials and workmanship. Of course, we hope that as you are shopping you will consider a Jacuzzi® Hot Tubs. No matter which brand of spa you finally choose, we want you to be an informed consumer and find the right spa for your needs.

A spa can be installed indoors or outdoors, although over 90%, including those in cold weather climates, are installed outdoors. The two main considerations for installing a spa indoors are: will it fit through the door, and is the structural strength of the flooring adequate. A typical 3-person spa weighs approximately 2,500 lbs/1,150 kg when filled.

Installation DOES NOT include:

  1. Electrical work and materials to bring power to hot tub location (we can refer you to a licensed professional)
  2. Surface/site prep or fence/gate removal
  3. Filling hot tub with water
  4. Leveling hot tub (hot tub location must be level prior to delivery)

You may consider “wet testing” a spa before purchasing. This means getting into a spa with water in it. We maintain filled demonstration models just for this purpose. Here is what you should look for: Verify that the seats provide comfortable support. You do not want to have to scoot down in the spa like you do in a bathtub. When sitting in any seat, the water should reach shoulder level. If it does not, you will not get full hydrotherapeutic value. Stay in the spa with the jets on for at least 15 minutes. At the end of that time you will know whether the seating and jet arrangements are comfortable.

FREE delivery includes:

  1. Delivery of hot tub to clear, obstruction free location with 2 delivery men
  2. Installation of ProLast Cover
  3. Assembly of Spa Side Steps
  4. Assembly & Installation of optional accessories (ex: cover lifter, umbrella, handrail, etc)
  5. Basic tutorial on operations and water care (water care kit is also included w/ purchase)

Free delivery does NOT include:

  1. Electrical work and materials to bring power to hot tub location (we can refer you to a licensed professional)
  2. Surface/site prep or fence/gate removal
  3. Filling hot tub with water
  4. Leveling hot tub (hot tub location must be level prior to delivery)

You need to have a proper foundation and meet any electrical requirements. We’ll will walk you through the process and connect you with an expert to install your hot tub. See what to expect in the video below.

Here are a few things you can do to ensure installation and setup goes smoothly:

Check your HOA, city, and county rules and obtain any permits necessary.
Decide on a foundation that supports your hot tub, ensures proper drainage, and looks good.
Choose the perfect location, and remember to leave room for maintenance and entertaining.
Keep our Pre-Installation Checklist handy for reference.

Thanks to advanced water management and filtration systems, hot tub maintenance is easier than ever—routine tasks take just a few minutes a week. When we surveyed current owners about basic hot tub maintenance, nearly all of them said it was easy! Here’s a quick summary of how to maintain a hot tub:

Water: Check the chemical levels weekly with test strips and adjust them by adding the appropriate products per your owner’s manual—no chemistry expertise necessary. Drain and refills are only needed every 3–4 months, based on use.

Filter: Rinse and clean filters with a garden hose or filter flosser once per month. Replace as needed.

Cover: Use a cover to help keep your water warm and clean. It will protect your hot tub from debris and weather elements.

“Love our tub. It’s so easy to take care of!”

–Jenny, Winnipeg, MB, Canada

Schedule A Wet Test

The best way to see if this hot tub is right for you is by trying it out for yourself. It's best to experience the relaxing sensation of hydrotherapy before you purchase.

Schedule Wet Test

Brochure Download
Owner Resources
Speak to a Specialist

More J-300™ Comfort

J-385™

Seats: 6-7

Jets: 51

Size: 91" x 91" x 37.5"

Price: $17,590

MSRP: $21,193

J-375™

Seats: 5-6

Jets: 52

Size: 91" x 91" x 37.5"

Price: $17,590

MSRP: $21,193

J-365™

Seats: 6-7

Jets: 46

Size: 84" x 91" x 37.5"

Price: $16,290

MSRP: $19,456

J-355™

Seats: 5-6

Jets: 44

Size: 84" x 91" x 37.5"

Price: $16,290

MSRP: $19,456

J-335™

Seats: 5-6

Jets: 42

Size: 84" x 84" x 36"

Price: $15,290

MSRP: $18,085

J-325™

Seats: 4-5

Jets: 23

Size: 84" x 76" x 33.5"

Price: $13,390

MSRP: $15,770

J-315™

Seats: 2-3

Jets: 23

Size: 66" x 76" x 31.75"

Price: $11,890

MSRP: $14,310

Speak to a Specialist

Wet Test

Brochure Download

Request a Quote

J-345™ - Jacuzzi® Hot Tub | Jacuzzi Of The Triangle (2025)

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