Refined, by design. Relaxing, by nature.

A powerful 6 seater hot tub made for families who want more from every soak.

The 4500 Series brings serious hydrotherapy into a beautifully sociable spa.

FREE Delivery*

FREE Insulated Lid

FREE Non-Slip Steps

6

Seats

2

Loungers

52

Jets

6hp

Pump Power

4500 Series hot tub

At a glance

32A

215 x 215 x 90cm

Gecko controls

2x 3HP Gecko jet Pumps

Dedicated Gecko Circulation Pump

Triple-layer cabinet

HeatBank Insulation

Extra-Thick Lid & Base

2 Years Electrics Warranty

10 Years Shell Structure Warranty

AquaSonic Audio

Two 3HP pumps drive 52 hydrotherapy jets, giving you the kind of pressure that turns warm water into proper relief.

And with a dedicated circulation pump, HeatBank cabinet insulation, an extra-thick insulated lid and a thicker base, the 4500 Series is built to stay warm for longer.

Why choose 4500 Series

4500 Series by H2O Hot Tubs

Space for everyone.

With the 4500 Series, your garden feels bigger, warmer and more inviting. Its spacious 215 x 215cm footprint gives the whole family room to settle in, stretch out and stay a little longer.

Six seats including two loungers and one seriously sociable soak.

Hot tub jet hydrotherapy

Pressure? Our pleasure.

52 hydrotherapy jets powered by dual 3HP pumps.

Every jet is strategically positioned to melt away stress. Deep muscle groups get the exact attention they deserve. It is complete hydrotherapy. And it feels incredible.

Built for the British garden.

A 3kW heater paired with our high-density PU thermal insulated cabinet and 4-layer shell, plus extra thick lid, base & HeatBank cabinet insulation.

4500 Series stays hotter for longer, even in the depths of winter, ensuring it’s always ready for you while keeping your energy footprint remarkably small.

Set the mood.

AquaSonic audio with subwoofer ensures deep, immersive sound unlike any other hot tub speakers.

An array of multi-color LED mood lighting strategically placed throughout the spa ensures the atmosphere always feels special.

Got some questions about 4500 Series?

We can send you a personalised video of this model and answer any questions.

Call us or fill in the form.

CALL 0333 990 0320

4500 Series Specifications

Dimensions

Dimensions

215 x 215 x 90cm

Capacity

Capacity

6 People

Power

Power

32Amp

Jets

Jets

52

Pumps

Pumps

2x 3HP (Gecko)

Circulation Pump

Circulation Pump

Yes (Gecko)

Heater

Heater

3kW

Heat Pump Ready

Heat Pump Ready

Yes

Controls

Controls

Gecko

Lights

Lights

Underwater & Waterline

AquaSonic Audio

AquaSonic Audio

Yes, with subwoofer

Insulation

Insulation

Shell PU foam, triple-layer cabinet with HeatBank boards, 33mm foam base

Water Features

Water Features

3x Fountains

Non-Slip Steps

Non-Slip Steps

Included

Insulated Lid

Insulated Lid

Tapered, 100-125mm

Weight

Weight

425kg (dry)

Water Capacity

Water Capacity

1160 Litres

Enjoy now, pay in 6 months.

Pay just a low deposit for your 4500 Series then nothing for 6 months.

Then, you can pay the balance in full and incur no interest (just a £29 settlement fee) or make monthly payments over 60-120 months.

Tough. Tested. Trusted.

We believe in the quality of our products, which is why the 4500 Series comes with a comprehensive warranty - 2 years electrical & plumbing, 5 years shell surface and 10 years on the shell structure. You can find out more on our warranty page.

Hot tub shell close-up

Beautifully sculpted shell.

4500 Series has a shell that's a masterpiece of engineering, each one precision-cast for a flawless, high-gloss look. Crafted in 4 layers, including 2 layers of strengthening fibreglass.

Available in a choice of four stunning colours, each shell has a unique pattern.

AluGuard hot tub aluminium frame

Strength, from the core.

The AluGuard frame is the core of the spa.

Crafted from aerospace-grade aluminum with hand-finished "fish-scale" welds - the most advanced bonding process in the world.

AluGuard is 10x more durable than wood or steel frames and entirely immune to rust.

HeatBank insulation for hot tubs

HeatBank insulation

Further boost efficiency thanks to HeatBank panels, a triple-layered insulation board that reflects radiant energy back into the spa.

HeatBank is designed to withstand temperatures up to 110°C without ever losing shape, ensuring your spa remains "always-ready" while keeping your running costs low, even in the height of a British winter.

hot tub plumbing

Built to stay hot.

Keeping heat where it belongs.

HeatBank insulation helps protect the cabinet, while the 33mm Foam Sandwich Base and extra-thick insulated cover help reduce heat loss from below and above. Every detail works together to keep your water warmer, longer.

Because comfort should feel effortless.

4500 Series hot tub in Storm Cloud

What you need to prepare

We’ll deliver your 4500 Series to it's final position in your garden (assuming access is suitable).

The 4500 Series must be installed on solid, flat and level ground capable of supporting at least 2000kg.

Your electrician will need to install an RCD-protected 32A supply from your main fuse board using 6mm² 3-core SWA cable.

We require an IP65-rated rotary isolator switch to be installed so the spa can be safely isolated for servicing or in an emergency. Ideally positioned 2-3 metres away from the hot tub, remain clearly visible and easily accessible in an emergency, and must not be installed within 1m of the spa itself.

A suitable tail of 6mm² 3-core SWA cable (6m minimum) must be left from the isolator switch to the hot tub for connection during installation.

All electrical work must be completed and certified by a qualified Part P registered electrician.

Read the full delivery guide
Frequently asked questions about 4500 Series
Do you deliver the 4500 Series in my area?

We deliver our hot tubs all over the UK mainland... so if you live in England, Scotland or Wales then yes, we do!

*Free delivery is offered to customers in mainland England & Wales (excluding Devon & Cornwall). Delivery to all Devon, all Cornwall and Scotland up to EH & G postcode areas is chargeable at £149.

For delivery further north or on any islands, please enquire with us for a bespoke quotation.

What if I need a crane for delivery?

We own a HIAB crane for lifting over walls, fences, hedges etc. We can provide a quotation for using this (it's not included in the free delivery) on request.

If you need a full crane we have a great network of crane companies we can put you in touch with and we can help get quotes for you, however all agreements and fees for cranes are between yourself and the third-party crane hire company.

I have an old hot tub I want to part-exchange or dispose of. Can you help?

We do not purchase old hot tubs from customers however we can dispose of it for you. This is done by our sister company (Move Your Spa) and you'll receive a discounted rate for this service when you purchase a new hot tub from us. Please contact us to find out more.

  • 5 stars: 30 (83%)
  • 4 stars: 6 (17%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
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Prav Nehra
4500 series

I cannot fault H20 from the start to the finish the customer service was fantastic thanks to Pauline and Katie for their ongoing support throughout from start to finish and a massive thank you to Simon and Neal who delivered the hot tub with ease, and going through all the instructions with me and my husband. I would highly reccommend this company we looked at several other suppliers but by far these beat them them all.

thank you to all the staff

Kate & Prav Nehra

S
Stephen Dawson
Fantastic experience

The delivery and install team were brilliant. The friendly team made the whole process a breeze.

Thanks Stephen for your review - we really appreciate the feedback and we're so glad you love your new hot tub. Thanks for choosing H2O Hot Tubs!

M
Michelle Harper
Amazing hot tub

The controls are so simple, making the whole experience hassle-free. The team made sure we were comfortable with how to operate the hot tub before they left.

Thanks Michelle for your review - we really appreciate the feedback and we're so glad you love your new hot tub. Thanks for choosing H2O Hot Tubs!

A
Amy Smith
Fantastic experience

We're very happy with our choice. This model is fantastic.

Thanks Amy for your review - we really appreciate the feedback and we're so glad you love your new hot tub. Thanks for choosing H2O Hot Tubs!

j
joseph wright

we love our 4500 series - so glad we made the purchase! molly was fantastic and the delivery guys were great. it's really easy to use and we spend every evening in it!

Thank you, joseph, for choosing H2O for your new hot tub. Enjoy your 4500 Series!

K
Kathryn Hammond
Highly recommend

We appreciate how user-friendly the hot tub is.

Thanks Kathryn for your review - we really appreciate the feedback and we're so glad you love your new hot tub. Thanks for choosing H2O Hot Tubs!

J
Jessica Harris

I can't express how pleased we are with our 4500 Series hot tub! Gregg was incredibly helpful, and the delivery team did an outstanding job. We've been enjoying it every evening with a glass of wine. Highly recommend H2O!

Thank you, Jessica, for choosing H2O for your new hot tub. Enjoy your 4500 Series!

S
Susan Roberts

This hot tub is perfect for us! With two loungers, my partner and I don’t have to fight over the best spot anymore. Molly provided excellent assistance, and the delivery lads were prompt and friendly. The powerful jets make every soak a luxurious experience. Highly recommend H2O!

Thank you, Susan, for choosing H2O Hot Tubs. Enjoy your 4500 Series!

j
james clark

got the 4500 series hot tub and its amazing. the jets are super strong and relaxing. pauline was so helpful with everything. the delivery guys were quick and friendly. love it so much.

Thank you, James, for choosing H2O Hot Tubs. Enjoy your 4500 Series!

R
Robert Roberts

I can't express how pleased we are with our 4500 Series hot tub! Gregg was incredibly helpful, and the delivery team did an outstanding job. We've been enjoying it every evening with a glass of wine. Highly recommend H2O!

Thank you, Robert, for choosing H2O for your new hot tub. Enjoy your 4500 Series!

b
barbara wright

we couldn't be happier with our 4500 series. the lads who delivered and installed it were professional and efficient. it's larger than we expected and looks stunning in our garden. a fantastic purchase!

Thank you, barbara, for choosing H2O for your new hot tub. Enjoy your 4500 Series!

M
Michael Green
Highly recommend

The whole family is thrilled with our hot tub. It's a hit with everyone! We're very happy with our choice. This model is fantastic.

Thanks Michael for your review - we really appreciate the feedback and we're so glad you love your new hot tub. Thanks for choosing H2O Hot Tubs!

M
Mrs. Wendy Good
Love our new hot tub

it's perfect for family time. we all love spending time together in our hot tub. the installation team was fantastic. they did a great job.

Thanks Mrs. for your review - we really appreciate the feedback and we're so glad you love your new hot tub. Thanks for choosing H2O Hot Tubs!

W
William Roberts

We love our 4500 Series - so glad we made the purchase! Molly was fantastic and the delivery guys were great. It's really easy to use and we spend every evening in it!

Thank you, William, for choosing H2O for your new hot tub. Enjoy your 4500 Series!

G
George Brown

We love our 4500 Series - so glad we made the purchase! Gregg was fantastic and the delivery guys were great. It's really easy to use and we spend every evening in it!

Thank you, George, for choosing H2O for your new hot tub! We wish you years of happiness with your 4500 Series.

a
ava jones

we are over the moon with our 4500 Series! Gregg was such a delight, helping us pick the perfect model. the delivery lads were brilliant, setting everything up perfectly. the quality of the hot tub is superb, and it's much larger than we anticipated. we've been enjoying it every day. thank you, h2o, for exceptional service!

Thank you, ava, for choosing H2O for your new hot tub! We wish you years of happiness with your 4500 Series.

S
Sheri Martin
Highly recommend

the delivery was so fast, we were enjoying our hot tub in no time.

Thanks Sheri for your review - we really appreciate the feedback and we're so glad you love your new hot tub. Thanks for choosing H2O Hot Tubs!

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Thomas Evans

WOW! The 4500 Series has exceeded all our expectations! The guys who delivered and installed it were fantastic—so efficient and friendly. Molly made the purchase process enjoyable with her expert advice. The hot tub is incredibly easy to use, and it looks absolutely beautiful in our backyard. We're in it every evening now. Huge thanks to H2O!!!

Thank you, Thomas, for choosing H2O for your new hot tub! We wish you years of happiness with your 4500 Series.

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john davies

gregg was amazing in helping us choose our new 4500 series hot tub! the delivery and installation team were top-notch, making the whole experience seamless. the hot tub is even bigger and better than we imagined. we're so impressed with the quality and design. every soak feels like a mini-vacation. h2o, you've outdone yourselves!!!

Thank you, john, for choosing H2O for your new hot tub. Enjoy your 4500 Series!

S
Sarah Taylor

Gregg was amazing in helping us choose our new 4500 Series hot tub! The delivery and installation team were top-notch, making the whole experience seamless. The hot tub is even bigger and better than we imagined. We're so impressed with the quality and design. Every soak feels like a mini-vacation. H2O, you've outdone yourselves!!!

Thank you, Sarah, for choosing H2O for your new hot tub. Enjoy your 4500 Series!

C
Charles Williams

We love our 4500 Series - so glad we made the purchase! Molly was fantastic and the delivery guys were great. It's really easy to use and we spend every evening in it!

Thank you, Charles, for choosing H2O for your new hot tub. Enjoy your 4500 Series!

W
William Taylor

Absolutely thrilled with our 4500 Series! Molly was incredibly supportive, guiding us through the entire process with a friendly smile. The lads who delivered and installed it were prompt and professional, making everything a breeze. The hot tub itself is larger than expected, and the quality is outstanding! Our evenings have never been so relaxing. Highly recommend H2O!!!

Thank you, William, for choosing H2O for your new hot tub. Enjoy your 4500 Series!

T
Thomas Roberts

The service from H2O has been exceptional. Our 4500 Series hot tub is beautiful and of high quality. We've been using it every weekend, and it's such a treat to relax in it after a long week.

Thank you, Thomas, for choosing H2O for your new hot tub. Enjoy your 4500 Series!

B
Barbara Thomas

Absolutely thrilled with our 4500 Series! Molly was incredibly supportive, guiding us through the entire process with a friendly smile. The lads who delivered and installed it were prompt and professional, making everything a breeze. The hot tub itself is larger than expected, and the quality is outstanding! Our evenings have never been so relaxing. Highly recommend H2O!!!

Thank you, Barbara, for choosing H2O for your new hot tub. Enjoy your 4500 Series!

S
Stephanie Crawford
Highly recommend

We appreciated the guys walking us through the setup and usage. The service from H2O was top-notch. They made everything so easy for us. The controls are so simple, making the whole experience hassle-free.

Thanks Stephanie for your review - we really appreciate the feedback and we're so glad you love your new hot tub. Thanks for choosing H2O Hot Tubs!

e
elizabeth brown

The new hot tub has been a game-changer for our evenings! The jets are incredibly powerful, offering the best massages after a long day. Gregg’s help was invaluable, and the delivery team was great, setting everything up smoothly. We couldn’t be more pleased with our new addition!

Thank you, Elizabeth, for choosing H2O Hot Tubs. Enjoy your 4500 Series!

J
Julie Crawford
Amazing hot tub

Our family gatherings have become even more special with our new hot tub.

Thanks Julie for your review - we really appreciate the feedback and we're so glad you love your new hot tub. Thanks for choosing H2O Hot Tubs!

J
James Jackson

We couldn't be happier with our 4500 Series. The lads who delivered and installed it were professional and efficient. It's larger than we expected and looks stunning in our garden. A fantastic purchase!

Thank you, James, for choosing H2O for your new hot tub. Enjoy your 4500 Series!

C
Charles Thomas

Our 4500 Series hot tub is perfect! Gregg was so helpful and made the purchase process a breeze. The delivery and installation were flawless, and the hot tub is of great quality. We've been using it every evening to unwind after work.

Thank you, Charles, for choosing H2O for your new hot tub. Enjoy your 4500 Series!