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Jacuzzi® J-404L™ Hot Tub (2026 Model)
Regular price £13,999.00
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J-400™ Series · 2026 model
Two loungers, infrared therapy and 32 jets
The 2026 Jacuzzi® J-404L™ seats three to four adults in a 176 by 214 cm footprint. It has 32 jets, an infrared therapy lounger, an infinity edge waterfall and True Water® nanobubble care as standard.
4people
32jets
2loungers
Infrared therapy loungerRed light therapyDeep relief loungeJets from neck to calvesWaterfallIlluminated flowFootwellJets for your feetControl panelProTouch screen- 1Infrared therapy lounger Red light therapy
- 2Deep relief lounge Jets from neck to calves
- 3Waterfall Illuminated flow
- 4Footwell Jets for your feet
- 5Control panel ProTouch screen
Two loungers and open seating
Two side-by-side loungers sit alongside open seating at varied depths, so you can stretch out or sit upright.
Infrared and red light therapy
Infrared emitters in the therapy lounger focus on your lower back. Jacuzzi calls it the first Infrared Lounge.
32 jets, one pump
Jacuzzi® PowerPro® FX, MX, NX and RX jets reach the back, shoulders, hips and feet.
Infinity edge waterfall
A single illuminated waterfall sends a smooth sheet of water into the tub.
True Water® nanobubble care
Standard nanobubble technology makes oxygen-rich bubbles that clarify and soften the water, with less reliance on chemical sanitiser.
ProTouch controls and SmartTub®
A touchscreen puts temperature, jets and lights in one place, and the SmartTub® module lets you monitor and control from your phone.
Why you'll love owning a hot tub
- Muscle recovery
- Targeted hydrotherapy eases tension after long work days or heavy workouts.
- Year-round comfort
- Built-in heating keeps it ready whatever the weather is doing.
- Time together
- A welcoming space for family and friends to connect without digital distractions.
- Stress relief
- Warm, soothing water melts away mental and physical stress.
Price Guarantee
We match any official quote
We keep an eye on the market so you get a competitive price on genuine Jacuzzi® hot tubs.
Price Promise
We will not be beaten on price by any official Jacuzzi® dealer. Outdoor Living is an official authorised retailer.
Terms and conditions apply.
Infrared and red light therapy
Infrared emitters in the therapy lounger focus on your lower back. Jacuzzi calls it the first Infrared Lounge.
- Therapy loungerInfrared emitters aimed at your lower back
- Two loungersSide by side, with open seating alongside
- 32 jets, one pumpPowerPro® FX, MX, NX and RX jets reach the back, shoulders, hips and feet
True Water® nanobubble care
Standard nanobubble technology makes oxygen-rich bubbles that clarify and soften the water, with less reliance on chemical sanitiser.
- NanobubblesOxygen-rich bubbles that clarify and soften the water
- Less chemistryLess reliance on chemical sanitiser
- ProTouch controlsA touchscreen with SmartTub®, so you can monitor and control from your phone
What the J-404L needs from your garden
A 176 by 214 cm footprint. Here is what it needs to sit happily in your garden.
A strong, level base
Concrete pads, paving slabs or reinforced decking all work well. The base must carry the filled weight of 1,222 kg.
Room to reach it
Pick a clear, accessible spot with space for our team to manoeuvre. Allow at least 50 cm on all sides for maintenance access.
A 16 amp supply
The J-404L™ needs its own 16 amp supply, fitted by a qualified electrician and protected by an RCD. Have it ready before delivery day so we can set up straight away.
176 × 214 × 84 cmLength, width and height
276 × 314 cmSpace to allow, with 50 cm on every side
313 kgEmpty weight
1,222 kgFilled weight
Why choose a Jacuzzi
A Jacuzzi has been the name in hot tubs for decades. Here is what is built into the J-404L.
What you get
Jets
Hydrotherapy where you need it.
Jacuzzi places its jets deliberately, with different jet types in each seat for shoulders, back, hips and feet.
In the J-404L
32 jets across the loungers, seats and footwell.
Powered by a 2.0 HP pump, plus a circulation pump.
What you get
Shell
A smooth acrylic shell.
A durable acrylic surface that is easy to keep clean, in Platinum for the J-404L.
In the J-404L
Platinum acrylic shell.
Cabinet in Brushed Gray.
What you get
Water care
True Water® nanobubbles.
True Water® nanobubble care works with the filters to keep water clear and helps cut down on the chemicals you need.
In the J-404L
ProClarity® filtration with a ProClear® 60 sq ft filter.
True Water® system as standard.
What you get
Controls
Easy to use.
A touchscreen puts temperature, jets and lights in one place.
In the J-404L
SmartTub® module.
Monitor and control the tub from your phone.
Efficiency
Built to stay warm
A hot tub that holds its heat is cheaper to run. This is how Jacuzzi designs for it.
5 kWhaverage daily use, according to Jacuzzi.
SmartSeal™ insulation
High-efficiency, multi-layer insulation helps keep the heat in the water, which keeps running costs down.
A cover that fits
The insulated safety cover locks down over the tub, keeping heat in and the weather out between uses.
Less chemistry
True Water® nanobubble care helps reduce the amount of chemicals the water needs.
Running costs depend on how you use the tub, the weather and your electricity tariff. Ask our team for an estimate for your garden.
10-year Jacuzzi shell warranty
Your investment is protected from day one.
Jacuzzi’s limited warranty covers the shell structure for 10 years and the shell surface for 7. Equipment and controls and plumbing are covered for 3 years and the cabinet for 5. The full terms come with your tub.
10 years on the shell structure
3 years on equipment and controls
Backed by Outdoor Living
Your hot tub is supplied, delivered and looked after by our team, with spare parts and advice from the same showroom you bought it from.
Genuine Jacuzzi parts
We can supply genuine Jacuzzi parts and filters for your tub, so replacements fit first time.
Help when you need it
Our showroom team are on the phone to help with setup, water care and anything else.
Reviews and real installations
What our customers say
Who we work with
Hull FC
Hull City
Queens Park Rangers
DIY SOS The Big Build
Real installations
Photos from our customers' gardens. They show hot tubs from across our home range, not only the J-404L™.
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Delivery and installation
Everything you need to know about getting your hot tub from our depot directly to your garden.
Order today, relax tomorrow
Buying a spa is a significant investment, which is why we never rely on automated shipping. Checking out online simply secures your chosen model and locks in the price. Before any dispatch happens, our showroom team will call you to discuss your setup and arrange a delivery date that suits you.
Secure it online
Place your order to reserve your model and lock in today's price. Nothing is dispatched automatically.
We'll have a chat
Our showroom team will phone you to confirm access details and find a delivery date that works perfectly for your schedule.
Delivery, sorted
Whether it's a simple drop-off or full setup, we handle everything exactly as planned. No stress, just relaxation.
How far we take it
Choose the service that suits you at checkout. Each option goes one step further than the last.
Collection
Standard optionPlease call us to place your order and arrange collection. This option is available for over-the-phone orders only.
Kerbside delivery
Standard optionSafe delivery to the nearest accessible point outside your property, such as your driveway.
Delivery and positioning
Most popularWe safely place the unit exactly where you want it in your garden, subject to access.
Delivery and full installation
Recommended serviceComplete positioning, set-up, filling, chemical checks and a personal handover tutorial, so you can get in and relax.
Difficult access, such as lifting over walls, may need a crane at an additional cost. Read the delivery guide
Full specifications
Everything about the Jacuzzi J-404L™ in one place.
Size and weight
- Dimensions
- 176 × 214 × 84 cm
- Capacity
- 909 litres
- Empty weight
- 313 kg
- Filled weight
- 1,222 kg
- Placement
- On a level surface that can bear the filled weight
Seating and jets
- Seating
- 3 to 4 adults
- Seat layout
- Two loungers plus open seating
- Number of jets
- 32, plus 2 infrared therapy lights
- Pumps
- One 2.0 HP pump, plus a circulation pump
- Headrests
- 2
- Waterfall
- Infinity edge, illuminated
Water care
- Water care
- True Water® nanobubble system
- Filtration
- ProClarity® and ProClear® filtration
Controls and lighting
- Controls
- ProTouch touchscreen
- Smart control
- SmartTub® module
- Lighting
- Two underwater lights, waterfall lights and exterior corner lights
Power and finish
- Power supply
- 16 amp, 220-240 V
- Shell colour
- Platinum
- Cabinet colour
- Brushed Gray
- Warranty
- 10 years on the shell structure. See warranty section
Needs a dedicated 16 amp supply fitted by a qualified electrician. Specifications are from Jacuzzi and may change.