The best outdoor spa in the UK 2023

Just like an indoor spa, an outdoor spa is above all a place to relax. Its health benefits are numerous, including the production of endorphins, the relief of muscular pain, the release of tension and the feeling of well-being. Whether it's bubbles or massaging jets, the equipment is not chosen at random. To help you find the best outdoor spa, browse this comparison guide.

Netspa Vita

Best value for money

NetSpa Vita

The best outdoor spa in 2021

Want to enjoy the benefits of balneotherapy without having to go to a specialized center? Get the Netspa Vita. Offering unbeatable value for money, this semi-rigid model can accommodate up to 4 people.

1 439 £ on Azialo

Offered in its luxury version, the Netspa Vita outdoor spa will let you enjoy all the benefits of balneotherapy without leaving your home. For this price, you will receive a round bubble spa, a differential socket, 1 bacti-shop filter, a lockable isothermal cover, a drainage pipe, 2 plugs, a filtration support and 5 pieces of furniture. Among the furniture provided, there will be a specific shelter for the motor block, a storage block with 2 shelves and a step with composite wood reinforcement.

The Netspa Vita is characterized by its semi-rigid structure made of 8 cm thick foam covered with woven laminated PVC with leatherette look. The pool has excellent insulation and retains heat very well, which will certainly limit excessive electricity consumption. The filter cartridge is discreetly placed in the filter block. You can access all the spa's functions via its intuitive and easy-to-use control panel. Activate the bubbles from the 110 air jets conveniently located around the spa and increase the massage effect in seconds. There is no risk of overheating as the motor is equipped with 10 mA electrical protection, an automatic shut-off when the water reaches 42°C and double insulation of the heater.

Ubbink Infinite Xtra

Best value for money

Ubbink Infinite Xtra

The best entry-level spa

Have access to relaxation at any time of the year and at a low price with the Ubbink Infinite Xtra outdoor spa. It will easily find its place on your terrace, near your pool or in your garden.

311 £ on Azialo

You can now create special moments of relaxation at home and at a low price. Yes, there are outdoor spas for less than 400 €. The Ubbink Infinite Xtra model is the proof. This complete kit includes an integrated inflator, a quality floor mat, a protective cover that can be locked with a key, 120 bubble diffusers at the bottom of the walls, a technical block fixed to the wall, a control panel and a protective net for the filter cartridge.

The Ubbink Infinite Xtra has an ultra-modern look while being resistant. You will have access to the control panel without having to leave your massage bath. So, adjusting the temperature or activating the relaxing bubbles will be child's play. The insulated cover and floor mat ensure the safety and thermal insulation of the outdoor spa. Easy to deflate and store, this model comes with a carrying bag. The water temperature can reach 40°C in a few minutes thanks to the powerful 1200 W double tube heater.

Bestway Maldives Hydrojet Pro 1

Best value for money

Bestway Maldives Hydrojet Pro

The best premium spa

This 7-person inflatable spa uses the latest technology from Bestway. Safe and able to hold up to 1050 L of water, it is specially designed for family use.

2 243 £ on Cdiscount

Enjoy the beneficial effects of your Bestway spa all year round. A true relaxation area, it is equipped with 2 reclining seats and a thermal floor mat. Its massage system with 140 jets guarantees perfect relaxation. Its internal structure is particularly solid. Made of imitation leather PVC, this spa is designed for long-term use.

When the spa is not in use, it can be protected with an insulating inflatable cover. It comes with type VI filtration cartridges for easy maintenance. With a capacity of 1050 L, it is equipped with a rapid heating system, from 1.5 °C to 2 °C/h. It also has 2 Aquaglow lights and a floating dosing device.

Netspa Octopus

A great choice

Netspa Octopus

A spa with top performance

This is a portable semi-rigid outdoor spa that can accommodate up to 6 people. It's easy to assemble and the pool is deep enough for your whole body to enjoy the relaxing bubbles.

959 £ on Cdiscount

The Netspa Octopus is a portable outdoor spa with a semi-rigid structure designed to last. To give it a more refined look, the manufacturer has covered it with a black woven PVC textilene liner. The interior benefits from a white acrylic PVC liner. To be installed inside or outside the house, this model promises you unforgettable moments of relaxation, alone, in duo or with others. Moreover, it offers 3 distinct modes, including massage, heating and filtration.

The Netspa Octopus seats between 4 and 6 people. It is equipped with vertical bubble channels and 8 foam panels. The latter has the advantage of increasing your comfort level while ensuring the sturdiness and rigidity of the structure. In order to limit energy costs, the outdoor spa is equipped with an excellent insulation system working in harmony with the intelligent motor. The depth of the pool means that even your neck and back are immersed in the water.

Buying guide • November 2023

Best outdoor spa

Any specific needs?

The best outdoor spa in 2021

The best entry-level spa

The best premium spa

A spa with top performance

Your guide : Samuel

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Comparison table of the best outdoor spa

Netspa Vita
Ubbink Infinite Xtra
Bestway Maldives Hydrojet Pro 2
Netspa Octopus
NetSpa Vita
Ubbink Infinite Xtra
Bestway Maldives Hydrojet Pro
Netspa Octopus
Want to enjoy the benefits of balneotherapy without having to go to a specialized center? Get the Netspa Vita. Offering unbeatable value for money, this semi-rigid model can accommodate up to 4 people.
Have access to relaxation at any time of the year and at a low price with the Ubbink Infinite Xtra outdoor spa. It will easily find its place on your terrace, near your pool or in your garden.
This 7-person inflatable spa uses the latest technology from Bestway. Safe and able to hold up to 1050 L of water, it is specially designed for family use.
This is a portable semi-rigid outdoor spa that can accommodate up to 6 people. It's easy to assemble and the pool is deep enough for your whole body to enjoy the relaxing bubbles.
Foam, PVC
Reinforced PVC
Number of jets
Number of seats
4 seats
4 seats
7 seats
6 places
800 L
800 L
1050 L
1000 L
Electric heater power
1500 W
1200 W
2060 W
2000 W

Help us improve this table:
Report an error, request the addition of a feature to the table, or suggest another product. Thank you for your kindness!

Buying guide - outdoor spa

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How to choose your outdoor spa

#1 - The shape

Spas can generally be round, oval or square in shape. While the choice of shape is a matter of taste and aesthetics, it is also highly dependent on the amount of space you have available to install the spa. It is therefore advisable, before making your choice on a given shape, to find out the dimensions available for each format.

#2 - The number of potential users

A spa can accommodate between 2 and 8 people depending on its size, with seats or reclining, depending on its design. Depending on whether you live as a couple or with children, but also depending on the installation space available, you will have to choose a number of seats that will better suit your situation.

#3 - The model

There are 2 types of spas on the market: those known as bubble spas and those known as hydrojet spas. The former are more common and affordable and have an air chamber that sends microbubbles through the integrated nozzles. Hydro-jet spas are more effective for massage, with jets that can be directed from the walls. Depending on your budget and your needs, you will have to opt for one or the other of these 2 models.

#4 - Frequency of use


frequency of use will determine the quality of the spa: the more frequently it will be used, the more you have to pay attention to the quality and the resistance of the material. Of course the choice of quality will also depend on the budget.

#5 - Heating capacity

Depending on the facilities you already have at home, you can opt for a spa with an electric heater, which is quite demanding in terms of energy, or for a heat exchanger model, which can be connected to a boiler or a heat pump.

Outdoor Spa Maintenance

An outdoor spa requires careful maintenance to ensure that it can be used to its full potential. All you need to do is apply a few regular gestures to keep this hydromassage device in perfect hygiene.

Prevent pollution by external agents

The outdoor spa is frequently polluted by pollen dust and plant debris of all kinds. It is a good idea to cover it between two sessions to avoid contamination by polluting agents. Use an isothermal cover or a pool cover to keep the heat in. If you don't have a cover, regularly pass a net over the surface of the water to fish for insects and impurities.

Cleaning the walls

The walls of the spa should be scrubbed gently with a degreasing agent and a soft brush. Avoid abrasive cleaners and sponges that may damage the liner.

Maintenance of the Filtration System

All spas are equipped with a filtration system. This automatic system should be run every day for approximately 6-8 hours, depending on how much the spa is used. Remember to keep the filters clean, using specially designed products.

If the filtration system has a cartridge, it is necessary to clean this element once a week. Turn off all pumping systems, backwash, etc. first. Dismantle the cartridge and wash it with plenty of water, carefully brushing all its folds.

Do not forget to check the replacement date of the cartridge, according to the manufacturer's instructions.

Monitor the cleanliness and balance of the water

The small volume of water in spas and their constant temperature of at least 30°C make them an ideal breeding ground. To limit damage, shower before entering the spa. This will eliminate pollution from cosmetic products as much as possible.

On the other hand, regularly disinfect the water of the spa through the use of treatments for swimming pools, such as bromine, chlorine (residual), UV, active oxygen (to be used with a complementary product for a long-lasting efficiency).

Regularly check the pH, TAC, TH, calcium, disinfectant..., with an analysis kit that will indicate the corrections to be made.

Renew the water

The spa must be drained periodically. By performing a maintenance drain, you will completely evacuate the water from the spa, and you will take the opportunity to clean the tank. This should be done every 3 months.

The winterization drain should be done before winter arrives. Completely drain the spa's plumbing and unplug it. Clean the inside of the water lines to avoid any risk of bad odors. The use of maintenance kits can be useful for optimal cleaning.

It is recommended that you drain your spa before leaving on vacation or if you are going to be away for a while.

Why buy an outdoor spa?

To have a relaxing space at home

Having a spa or a home spa means being able to relax at home at any time, creating the atmosphere around you that makes you feel more comfortable. Instead of traveling, you can treat yourself to balneotherapy sessions whenever you feel like it.

To spend convivial moments with your family

Installing a spa or a hot tub in the garden also means creating a space where the family can get together on weekends or holidays to relax and chat. We end up putting aside the TV or the game consoles for good relaxation sessions in the spa.

For a better health

Balneotherapy is renowned for its beneficial effects thanks to the effects of hydromassage but also chromotherapy or aromatherapy. It significantly improves digestion, blood circulation and relieves stress.

For peaceful nights

Balneotherapy is also an effective way to fight insomnia and sleep disorders. A session before going to bed allows you to sleep quickly and deeply and to enjoy a restful and beneficial sleep.

To tone the skin

The hot water massage provided by the spa allows you to get a new skin. In fact, it is practically a beauty cure that firms the skin, tones it and reduces imperfections.

The best brands of outdoor spa

In our opinion, the best brands of outdoor spa in 2022 are :


The Bestway brand was founded in 1994. It specializes in the production and marketing of inflatable products. We emphasize its willingness to meet the needs of its customers, through its range of quality products.

Since its inception in 1965, Intex has become a leading brand in above ground pool manufacturing. We salute its innovative spirit and its desire to offer products with the best quality/price ratio.

The Sundance SPA brand is one of the leading manufacturers of spas in the world. We emphasize the excellent quality of its products, designed for the well-being of all.

Created in 2011, the Blue Whale SPA brand is based in the United Kingdom. We appreciate its innovative spirit and the quality of its products which perfectly meet the European standards.

Aquavia SPA is a leading European spa manufacturer with 30 years of experience. Its models are fully customized and manufactured exclusively in-house. We appreciate the brand's commitment to quality.

What is the price outdoor spa

The diagram below will help you to get an idea of the typical prices for each price range (entry-level, mid-range and high-end).

However, more expensive does not necessarily mean better.

We therefore advise you to always consult our ranking before deciding, rather than blindly relying on price ranges.

400 £ to 900 £
900 £ to 2000 £
more than 2000 £
Price range diagram


Use a sticker for cleaner water flows.

Having balanced, healthy water in the spa is a prerequisite for bathing quality and equipment protection. You can prevent dirt and small debris from entering your filtration system by covering the lower return inlets with a sticky tape when you change the water.

Keep your spa cover clean with bleach.

One of the most overlooked aspects of spa maintenance is proper cover treatment. Exposed to constant heat and humidity, hot tub covers can develop bad odors and mold if not cleaned properly. You can prevent this by using a simple bleach solution to clean the hot tub cover. In a spray bottle, mix nine parts water to one part bleach and use it to clean the underside of the cover every 90 days.

Use tennis balls to remove dirt and grime.

Want to keep body oils, hair products, lotions and other chemical residue from entering your spa's filtration system? Drop a few tennis balls into your spa's skimmer, or even directly into the water. These fluffy balls will absorb impurities with their fibers and help keep your spa clean and healthy. For best results, change them regularly, especially if you use your spa frequently.

Clean the spa's filter cartridges with an aerosol cleaner.


secret to effective spa filter cleaning is to wash them regularly. In addition to a weekly rinse and quarterly soak, you can keep your filters in top condition by cleaning them once a month with an aerosol spray.

Keep your spa covered.


spa will stay in good condition and have a longer life if you keep the cover securely closed when not in use. The cover helps keep the spa at a constant temperature and prevents insects and frogs from taking up residence in the spa. Keeping the cover closed when sanitizing your spa can also improve the performance of the sanitizer.


What is the best outdoor spa?

The best outdoor spa depends on your needs and budget. Read our buying guide for the best products available.

On what type of floor can the spa be placed?

It is important to avoid placing the spa directly on the ground. The gravel may damage the outer covering. The support must be able to bear a weight of at least 1000 kg, taking into account the weight of the equipment, water and bathers.

Installing an inflatable spa on the lawn

Be sure to remove all sharp objects. To eliminate the risk of damaging the cover, place a protective bubble mat between the spa and the floor.

Should the inflatable spa be protected from the sun?

It is best to place the spa under an arbor. Strong exposure to the sun can damage the materials that make up the spa.

What is the ideal temperature of a spa?

Ideally, the water temperature should not exceed 30 degrees. Water that is too hot can have adverse health effects.


Note: Below are some of the sources we have consulted in writing this article. Links to other sites are not continuously updated. It is therefore possible that a link may not be found. Please use a search engine to find the desired information.
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March 2022 : Translation of this buying guide from our partner

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Our selection
Netspa Vita
NetSpa Vita
Ubbink Infinite Xtra
Ubbink Infinite Xtra
Bestway Maldives Hydrojet Pro 3
Bestway Maldives Hydrojet Pro
Netspa Octopus
Netspa Octopus


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