Refined, by design. Relaxing, by nature.

A powerful 5 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

5

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 hot tub 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.

Five seats, 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

5 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)

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.