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J-408L™

  • 5-6 Seats (Open Seating + Lounger)

  • True Water® Nanobubble System

  • Exclusive Infrared + Red Light Therapy

  • SmartTub® Cellular Control and Remote Monitoring

  • 6-Stage Filtration with ProStream™ Pump

  • Jacuzzi® High Efficiency, Multi-Layered Insulation

  • Industry-Leading Manufacturer Warranty (Parts and Labour)

DETAILS

Introducing the new J408L™ hot tub, defined by clean lines and a sleek, modern aesthetic that brings contemporary luxury to any outdoor space. Its confident silhouette, illuminated infinity-edge waterfall and wide deck create a presence that feels considered, architectural and unmistakably premium.

A sculpted full-body lounger anchors the design, delivering a refined balance of comfort and presence. Integrated SmartTub® connectivity provides intelligent control and monitoring, enhancing everyday ownership with seamless functionality.

True Water™ nanobubble technology comes as standard, producing beautifully clear water that is 99.9% chlorine-free and exceptionally soft to the touch.

The J408L™ represents the evolution of premium hydrotherapy, engineered for those who expect more from every soak.

Features Include: 

  •  Patented PowerPro® hydrotherapy jets

  •  Preset hydromassage levels

  •  ProTouch™ touchscreen control

  •  BLUEWAVE® surround sound

  •  Illuminated waterfall

  •  Interior and exterior LED lighting

  •  SmartSeal™ insulation system

  •  Hybrid galvanised steel frame

  •  Heat-pump ready design

J4™ THERAPY

INDUSTRY-LEADING HYDROTHERAPY

The J408L™ features our exclusive Infrared + Red Light therapy system, integrating targeted Infrared heat into a dedicated therapy seat to complement powerful hydromassage. The J4™ Collection utilises two integrated Infrared emitters, focused on the lumbar region to deliver concentrated warmth to the lower back, while surrounding PowerPro® jets provide adjustable massage across the body.

Developed in collaboration with medical experts, Jacuzzi® Infrared and Red Light therapy is designed to maximise the clinically supported benefits of infrared treatment.

 

These benefits include:

  •  Pain relief: Helps increase circulation to support muscle and joint comfort.

  •  Improved skin health: Encourages collagen production and skin elasticity.

  •  Repairing properties: Supports natural tissue repair and cellular renewal.

  •  Wellbeing: Promotes relaxation, improved mood and better sleep quality.

  •  Improved range of motion: Helps muscles feel looser and more flexible.

  •  Regeneration: Encourages healthy cellular activity and energy production.

Engineered to deliver a deeply structured hydromassage experience, the J408L™ combines precision-placed Jacuzzi® PowerPro® jets with a seating layout designed for purposeful, full-body coverage.

The lounger provides continuous lower-body hydromassage, while upright seats target the back, lumbar and shoulders, creating distinct therapy profiles throughout the spa. Two Jacuzzi® PowerPro® MX jets positioned within the footwell deliver focused massage to the feet, enhancing lower-body coverage and introducing a reflexology-style experience.

A carefully calibrated mix of FX, FX-R, MX, NX and RX jet formations works across key muscle groups, producing a high-volume, low-pressure massage that feels smooth on the surface and deeply effective where it matters most.

At the core of every Jacuzzi® hot tub is our Aqualibrium® formula, balancing air and water through the ideal pump-to-jet ratio to ensure hydromassage remains powerful, consistent and refined in every seat.

Combining 70 years of world-leading innovation with advanced engineering, the J4™ Collection showcases patented Jacuzzi® jet technology designed for precision and reliability.

 

Hydrotherapy benefits include:

  •  Muscle relaxation: Helps ease tension and muscular stiffness.

  •  Joint comfort: Supports reduced impact on joints during movement.

  •  Improved circulation: Encourages healthy blood flow.

  •  Stress reduction: Promotes relaxation and overall wellbeing.

  •  Better sleep: Supports improved sleep quality.

  •  Mobility support: Helps maintain flexibility and range of motion.

  •  Skin cleansing: Warm water immersion helps open pores.

  •  Reduced muscle tightness: Supports post-activity comfort.

  •  Mental clarity: Encourages focus and relaxation.

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True Water™

99.9% chlorine free – True Water™ delivers cleaner, softer water using breakthrough nanobubble technology to lift contaminants and help maintain clarity with minimal effort. This revolutionary system redefines water care.

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Infrared + Red Light Therapy

Our groundbreaking FX-IR seat is designed to do more than massage. It pairs targeted hydromassage with Near-Infrared and Deep Red Light therapy, focusing on the lumbar region of the lower back to ease stiffness, relieve discomfort, and support greater flexibility and wellbeing.

J4™ ENERGY EFFICIENCY

Through decades of engineering expertise, we’ve refined our approach to creating the most energy-efficient hot tubs available today. By combining advanced control systems, SmartSeal™ multi-layer insulation and precision manufacturing, Jacuzzi® continues to set the benchmark for energy-saving hot tubs.

Unlike other brands, Jacuzzi® can accurately provide estimated average running costs for each model using exclusive SmartTub® technology, based on real-world usage data.

All Jacuzzi® hot tubs undergo rigorous testing by the California Energy Commission (CEC), which has found that, on average, they perform 22% more efficiently than the strict standards they set out.

Using our SmartTub® app, we gather anonymised real-world usage data showing that the average Jacuzzi® UK customer consumes approximately 5 kWh per day – equivalent to a family of four taking a 10-minute shower daily.*

*All °C temperatures are rounded to the nearest whole degree. This information was collected over two years from UK Jacuzzi® hot tubs connected to SmartTub® energy monitoring. The data shown represent the median and are based on the recorded sample size.

J408L™ WARRANTY

Built to the highest standards of quality and durability, every J4™ hot tub is supported by a comprehensive Parts and Labour warranty, giving you complete confidence in your investment for years to come.

  •  10 Years Shell Structure

  •  7 Years Shell Surface

  •  3 Years Equipment and Controls

  •  3 Years Plumbing and Components

  •  5 Years Cabinet

J408L™ SPEC

  • Dry Weight: 415 KG

  • Jets: 39

  • Primary Pump: 1 x 2-speed 2.0 HP

  • Secondary Pump: 1 x 1-speed 2.0 HP

  • Filtration System: 5-stage filtration

  • Electrical: 32A

  • Filter Type: 5-stage filtration

  • Waterfalls: 1

  • Water Management System: True Water®

J408L™ DIMENSIONS

  • Height (cm): 87.0

  • Length (cm): 227.0

  • Width (cm): 227.0

  • Filled Weight (kg): 1645.0

  • Volume (Litres): 1231.0

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Flexible finance options that let you leave your money in the bank

From Jacuzzi® Hot Tubs to Swim Spas, we believe owning one of our products is a worthwhile investment in your health and wellbeing.

We have partnered with Novuna® Personal Finance to offer a range of competitive finance packages—helping you enjoy your purchase while leaving your money in the bank.

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ENQUIRE

Our Essex showroom is the perfect place to experience the quality & exclusivity of these world famous brands.

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ADDRESS

Summer Hill Garden Centre, Pipps Hill Rd N, Billericay, Essex CM11 2UJ

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Credit is subject to status and affordability. Terms & Conditions Apply. Freedom Leisure Limited FRN: 976357 Summerhill Garden Centre, Pipps Hill Road North, Billericay, Essex, CM11 2UJ is a credit broker, not the lender and is authorised and regulated by the Financial Conduct Authority. Credit is provided by Novuna Personal Finance, a trading style of Mitsubishi HC Capital UK PLC. Authorised and Regulated by the Financial Conduct Authority.

©2022 JACUZZI ESSEX. COOKIE  POLICY AND PRIVACY POLICY. CREATED BY LETS ONE.

Freedom Leisure LTD, Summerhill Garden Centre, Pipps Hill Road North, Billericay, Essex CM11 2UJ

Reg No. 13506327, VAT No: GB 387 1050 94

Registered Office: 12 Station Court, Station Approach, Wickford, Essex SS11 7AT

Director : Mr S P Floyd   Company Secretary : Mrs J D Floyd

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