Best Inflatable Hot Tubs of 2021

Find the best inflatable spas of this year's season.
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Last updated: 
July 13, 2021
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Hot tub used to be the thing an average person just couldn't afford. They were expensive to get, difficult to maintain, and took a LOT of space. Luckily, inflatable hot tubs came to the rescue.

Inflatable hot tubs are affordable, easy to set up (you just need an ordinary power socket nearby), and don't take much space. In fact, they can be stored away when you don't plan to use them. All of this while providing an awesome massage and soothing hot water.

We spent a lot of time researching inflatable hot tubs (and we update this guide all the time), so before diving into details, let us show you our top pick which won't let you down:

Our top pick

coleman hot tub with cover

Coleman SaluSpa

Stylish design, high-quality materials, and awesome air jets. Our top pick in 2021.

Check price

If our top pick is not what you are looking for, there’s plenty of other hot tubs to choose from. Take a look at our table of best inflatable hot tubs we found during our (still ongoing) research.

We did our best to order the hot tubs fairly, taking into account the price, reliability, design, popularity, features, user feedback, and plenty of other variables.

Our list of TOP 9 best inflatable spas:

ImageProduct namePrice 
coleman lay z spa1. Coleman SaluSpatop star(Our TOP pick 😍)$Check Price
intex purespa 4 person hot tub2. Intex PureSpa$Check Price
saluspa paris3. SaluSpa Paris (Not Available Right Now)$$
saluspa hawaii4. SaluSpa Hawaii (Real HydroJets!)$$$Check Price
intex purespa 6 person hot tub
5. Intex PureSpa 6 person$$$Check Price
saluspa palm springs
6. SaluSpa Palm Springs (Not Available Right Now)$$$
saluspa miami7. SaluSpa Miami$Check Price
radiant simplicity8. Goplus 4 person$Check Price
Intex PureSpa Bubble Hot Tub and Pool Set9. Intex PureSpa Hot Tub/Pool Set$$$Check Price

All top 9 inflatable hot tubs reviewed:

1. Coleman Lay-Z Spa (great affordable option)

Capacity4 person
Our Rating4.7 / 5

Also known as a Coleman SaluSpa inflatable hot tub or Bestway Lay-Z-Spa

Lay-Z Spa is a 4 person hot tub manufactured by Bestway (and licensed by Coleman). They manufacture a range of products from outdoor camping stoves to blow-up spas.

coleman lay z spa
Check price & user reviews on Amazon
Affordable – great value for money
Inflatable cover
Cushioned air pad floor
Great user reviews
Green color is not for everyone

So what’s so great about this portable spa?

Let’s start with the water. The heater can heat it to the maximum temperature of 104F (trust me, it’s really hot). Actually, this maximum value is set by law to protect your health, so you won’t find a hotter hot tub than this.

It also has a cushioned air pad floor for better thermal insulation, protection against air leaks, and improved comfort.

The gross weight of the package is 86 Lb. Does it seem heavy to you? Well, air-filled hot tubs are not the same as your blow-up baby toy, they have to be really sturdy to keep their shape at all times. Don’t forget this includes Coleman hot tub together with a heater unit with an air blower and water pump.

Coleman Lay Z Spa is made of TriTech material, which is basically a polyester mesh core encased in two layers of PVC. This makes it very durable.

Filling and draining is easy, just use your garden hose. Depending on your water flow rate, a filling might take around one hour.

Check out these 3 easy steps in our FAQ on how do you blow up a Coleman lazy spa.

When the water heater with a pump is turned on, expect a power consumption around 1.25 kW. That might seem like a lot, but keep in mind that the heater only works when it needs to heat the water. Most of the time it only holds the temperature steady at much lower power consumption.

2. Intex PureSpa (great affordable option)

Capacity4 person
Our Rating4.8 / 5

Intex purespa is both affordable and really luxurious. Don’t forget to check out our comparison of best intex inflatable hot tubs.

We reviewed the 77-inch Round “Massage Spa Set” version of the spa. There's a bigger version available as well.

intex 77 inch pure spa
Check price & user reviews on Amazon
Affordable – great value for money
Hard water treatment
Inflatable cover
Easy to replace filter cartridges
Just a basic set of features

Why buy the Intex PureSpa?

Well, this is our winner. This is the best inflatable spa for the money!

Intex PureSpa – a blowup hot tub with a very nice design. It comes with a built-in hard water treatment to prevent limescale build-up. The build-up of limescale can lead to clogging of the pump and filter cartridges.

If you wonder if Intex inflatable whirlpool has a cover included – it does, just like most of the inflatable hot tubs. It’s important for lowering temperature losses. Having a jacuzzi without a cover is a terrible idea – the electricity bill would be much higher.

But it’s not just for insulation – it also serves as safety function and prevents children from falling into the spa, as well as preventing dust and leaves from contaminating the water.

Hot water together with 120 air jets is awesome for relaxing your body in many ways. (Check out how a hot bath can help you relieve the pain)

With a water capacity of 210 gallons, it has enough room to seat 4 people.

What about the massage? The Intex spa has 120 air shooting jets for optimal relaxation.

Intex PureSpa also features built-in grab handles for super easy transportation. Intex also included a carry bag.

So the question remains, how do you control the temperature and the blower?

The industry standard is a digital control panel on top of the heater. This spa is no exception. The panel is easy to read and very easy to use.

How do you pack it and store it?

Just drain the water, let it dry, deflate, put it in a carry bag, and put it in the basement. That’s the best thing about blow-up spas, the way you can store them away. The whole process is easy and straightforward.

3. SaluSpa Paris (Awesome features)

Capacity4-6 people
Our Rating4.5 / 5

While not first on our list, a still very impressive inflatable hot tub is a SaluSpa Paris made by Bestway. Bestway is a well-known brand when it comes to pool products and spas.

It’s usually not the most affordable one, but it has a really nice design with one of the most awesome features: LED mood underwater lights.

saluspa paris airjet
Check price & user reviews on Amazon
Affordable – great value for money
LED light with changing colors (looks AWESOME)
Inflatable cover
Cushioned air pad floor
Light might attract bugs (can be turned off)

What does SaluSpa Paris bring to the table?

SaluSpa Paris (formerly known as Bestway Lay-Z-Spa Paris) is a very popular option. Affordable price, high-quality materials, and advanced features. Let’s take a closer look.

SaluSpa Paris inflatable hot tub comes with a cushioned air mat floor. Setting up your hot tub on an appropriate surface is crucial to avoid possible piercing of the inflatable wall. Cushioned air mat floor will make it more pleasant to sit, while also improving heat insulation.

More than that, the air pad will protect the bottom of your spa from splinters and sharp stones which could damage the under-body of your blow-up spa.

While the manufacturer claims a capacity of 6 people, our experience is that 4 adults are enough to stay comfortable.

Check out this cool video of SaluSpa Paris blowup spa in action! The atmosphere created by LED lighting is awesome!

One of the most important aspects is the AirJet massaging technology.

How do AirJets work?

SaluSpa Paris uses Bestway’s AirJets technology, which is just a nice way of saying that the hot tub has bubble jets :).

This one actually has 87 bubble jets. Bubble jets are commonly used in all inflatable hot spas. Bestway introduced a new model of the inflatable hot tub called SaluSpa Hawaii, which has real hydro-jets (together with AirJets) that shoot water instead of air.

Bubble jets should be enough for most users, but if you want an outstanding massage, check out SaluSpa Hawaii. While air jets are not the same as water jets, you will be surprised how powerful and pleasing they are.

How do you control the temperature?

The hot tub comes with an integrated digital control panel on top of the heater unit. There you can control temperature, turn on air bubbles or turn off the heating. Unfortunately, the included remote control only controls the built-in LED lights.

LED light show – an amazing feature

The unique feature of this air-filled whirlpool is a built-in LED strip which illuminates the water from the bottom. It’s controlled via a remote control and is very beautiful in the dark.

4. SaluSpa Hawaii (with real HydroJets!)

Capacity4-6 people
Our Rating4.5 / 5

Another great blowup hot tub from Bestway. This rectangular spa is a little more expensive than others, but it has a reason – It is an inflatable hot tub with water jets – and it’s the only one in our list.

All other inflatable spas have air jets, which are very pleasant, but water jets have their own advantages.

SaluSpa Hawaii HydroJet Pro
Check price & user reviews on Amazon
Real HydroJets
Hard water treatment
SaltWater system
HydroJets and AirJets cannot be run simultaneously

What’s so special about SaluSpa Hawaii inflatable jacuzzi?

Hydrojets are common in conventional built-in spas but are not often seen in inflatable hot tubs. They provide the ultimate massaging experience by thrusting water through the adjustable nozzles at high speed.

One of their advantages is that running a water pump is much quieter than turning on air bubbles. Hydro-jets also don’t cool the water as much as air jets.

So how many water-jets does this hot tub have?

Eight adjustable water-jets + air jets. Great, isn’t it? But it’s not just that. It also has a built-in saltwater water treatment system and a hard water system.

It has a capacity is 4-6 people, but our experience says 4 adults is enough if you want to stay comfortable.

The water capacity is typical - 210 gallons. This is around 1700 pounds of weight for the water alone. Bear this in mind when thinking about where to place your hot tub.

While having HydroJets together with AirJets is great, it’s a pity that they cannot be run simultaneously.

5. Intex PureSpa 6-person (Big Capacity)

Capacity6 person
Our Rating4.4 / 5

This intex blow up jacuzzi is a bigger brother to this one. With a claimed capacity of 6 people and a water capacity of 290 gallons, it is actually the biggest one in our list of best inflatable hot tubs.

intex pure spa 6 person inflatable hot tub with people
Check price & user reviews on Amazon
Big water volume
140 air jets
Hard water treatment system
Elevated digital control panel – easier to reach
Inflatable cover
Filter is located on the inside the hot tub (more difficult to change)

What are the advantages of Intex 85in PureSpa?

Intex included an insulated cover to greatly minimize heat losses. Covering your blow-up hot tub after use can greatly lower your monthly bill! Furthermore, Intex PureSpa blow-up spa has a built-in hard water treatment system that softens the water, reducing the limescale build-up.

There are some cool ad-dons for this blow-up Jacuzzi available like inflatable headrest or special cup holder.

The typical inflatable spa has up to 120 air jetsthis one has 140 of them! It’s easy comparing numbers, but we believe you won’t notice the difference between 120 and 140.

A floating chemical dispenser is included together with two filter cartridges. Thermal ground cloth for basic thermal insulation is in the box too.

There are grab handles on the sides of the spa to make transportation a breeze. Of course, the spa has to be empty. The 290 gallons of water will weight around 2400 pounds alone, without the weight of the inflatable hot tub or people inside! So take that into account when thinking about the right place for your blow-up spa.

6. SaluSpa Palm Springs

Capacity4-6 person
Our Rating4.2 / 5

This is yet another great spa from Bestway. While it doesn’t have as many features as our best inflatable hot tub, it still has a lot to offer.

SaluSpa Palm Springs
Check price & user reviews on Amazon
Affordable – great value for money
Inflatable cover
Cushioned air pad floor
120 air jets
No extra features

Palm Springs is one of the bigger ones

Unlike SaluSpa Paris, SaluSpa Palm Springs portable jacuzzi doesn’t have that cool LED lighting. If that’s an issue for you, check out SaluSpa Paris.

The manufacturer claims a capacity of up to 6 people – it is possible, but it’s a tight fit.

This one comes with a cushioned air pad floor for extra protection & insulation. If you want to further minimize heat losses and improve comfort, use additional mats/old carpets or anything suitable.

7. SaluSpa Miami

Capacity2-4 person
Our Rating4.1 / 5

SaluSpa Miami is a common 4 person inflatable hot tub with no extra features like LED lights. It has 120 bubble jets, a common value for air-inflated spas of this diameter. 

SaluSpa Miami AirJet Inflatable Hot Tub
Check price & user reviews on Amazon
Affordable – great value for money
Inflatable cover
120 air jets
No extra features

What does SaluSpa Miami offer?

Together with other soft inflatable hot tubs from Bestway, it uses their TriTech material –polyester core encased in two layers of laminated PVC. This gives this spa extra sturdiness and robustness.

This plug and play jacuzzi is delivered with an inflatable cover, which is a great way to lower thermal losses and make it safe by covering the water.

SaluSpa Miami comes in a black color, which might not be relaxing for everybody. If you rather like green, check out this inflatable hot tub.

8. Goplus 4 Person (newcomer)

Capacity4-6 person
Our Rating3.9 / 5

This is one of the newcomers to the market. That’s why we choose to be cautious as its weaknesses are not discovered yet. So far, it seems like a solid inflatable hot tub. Its main feature definitely is the filter and air blower unit being built into the inflatable wall, reducing footprint!

people in goplus gorelax hot tub
Check price & user reviews on Amazon
Unique built-in heater and blower
Nice design
Convenient control panel
Short history
Little known Chinese manufacturer

What does the Goplus spa offer?

The manufacturer states a capacity for 4 people. Just like with every other hot tub with a claimed capacity of 4, it’s doable, but definitely not comfortable unless you are close friends (A lot of leg touching guaranteed).

Goplus has practical carrying handles for easier transportation (This is a standard feature in most inflatable hot tubs)

Possibly the most unique and the best feature is integrated heater and blower inside the wall of the spa.

This makes it take even less space than other hot tubs in this category.

The digital control panel is right in the wall of the spa, making it super easy to change the settings from the water, without the need to reach over the side of the hot tub to an external control panel.

Hard-water treatment system is included to prevent a buildup of limescale and make the water more pleasant to the skin.

Read the whole review here.

9. Intex PureSpa Hot Tub/Pool Set

Capacity4 person
Our Rating4.7 / 5

This is nothing like you have ever seen before! We saved this one for the end because it’s not just a classic inflatable spa, it’s actually a hybrid of a hot tub and a pool! What is it good for?

Intex PureSpa Hot Tub/Pool Set
Check price & user reviews on Amazon
Perfect for families with children
Hard water treatment
Takes a lot of space
Heat loses through the common wall

What kind of hybrid is this?!

Well, children often enjoy playing and having fun in a pool, while parents would rather soak in hot water and relax. Making physical activity in hot water is not the best idea, especially for small children.

Now you can play games, like throwing a ball, together with your children. They will be playing in the pool, while you will enjoy a hot and relaxing spa.

The hot tub part, which is smaller, seats up to 4 people. The pool part is bigger, and would definitely seat another six people. But we don’t think it’s meant for sitting.

Hot&cold together is awesome! Check out these 5 things which hot tubs and saunas have in common!

This hybrid comes with built-in hard water treatment, to prevent clogging of the water pump and to make water more pleasant to the skin.

An insulated cover is a must, radically reducing heat losses, so intex included it in the package.

So this is how it looks like:


How to Choose The Best Inflatable Hot Tub

Let’s talk about a few points which make the most difference between inflatable hot tubs.

The price

Inflatable spas range from around 300 $ up to 1,000 $. The higher price tag generally comes with more advanced features such as

Two different types of jets

This is the one most important feature of a hot tub, so read carefully. Let’s begin with the most used and most popular option, the AirJets.

1. AirJets

Most of the inflatable hot tubs have air jets. They are cheaper to manufacture and provide affordable but amazing massage. How come they are so cheap? Well, they reuse the same blower that inflates your spa when setting it up for pushing the air through a hose into a ring on the floor with holes in it. While this doesn’t sound very sophisticated, the massage and tinkling feeling on your skin is actually very pleasant.

What we like about airjets:

Inflatable hot tubs with airjets are generally cheaper than those with water jets. Air jets are surprisingly very pleasant!

What we don’t like about airjets:

The blower can be loud. The heater often cannot be run simultaneously with air jets. They cool the water pretty quickly.

2. Water Jets / HydroJets

While water jets are a common occurrence in a conventional built-in jacuzzi, they are rarely found in an inflatable spa. Why is it so?

Well, it’s due to manufacturing costs. Water jets need a powerful water pump and high-quality and reliable water piping. Actually, there’s only one inflatable hot tub in our top list offering this awesome feature. It’s the SaluSpa Hawaii (Check it out).

These are the jets that expensive built-in hot tubs use. The massage of these jets is much more focused on one spot. The jet of water is applying direct pressure to your skin.

What we like about hydrojets:

The focused jet of water under high pressure makes a unique massage experience therefore water jets can give you a much stronger and more direct massage than air jets. The water pump is less noisy than it’s air counterpart. No heat losses due to cold air being pushed into the water. Together with hot water, they are awesome for relieving sore muscles – check out this study.

Hot tubs with hydrojets usually also have airjets, so you are not missing out on anything.

What we don’t like about hydrojets:

The price is usually a double of what an ordinary air-jet inflatable hot tub costs.

Size & Design

The smallest inflatable hot tub available is this two-person spa. The biggest hot tubs can accommodate up to six people – but be ready for some underwater leg touching if six grown-ups meet in there :-).

Volume-wise they range from around 150 gallons up to 300 gallons of water. The latter is more than 2,500 pounds of weight, so be careful about the place you plan to fill it with water in.

Most of the hot tubs have very sturdy walls. One can sit on them and they won’t bulge. They use a variety of materials, some better, some worse, for the best quality, check out our top picks in our top list.

Another important aspect is the heater unit. Most of the hot tubs have an external adjacent unit where all the important stuff is (heater, blower, a control panel on top). Some newer hot tubs have this unit built-in into the wall of the spa. This is beneficial for those of you with less space available.

Special features

As a rule of thumb - the cheaper the hot tub, the fewer features it has. It’s totally up to you if you wish to pay extra for some of these features. Even the basic low-cost inflatable hot tub can provide awesome relaxation. Ask thousands of happy owners ;-).

1. Hard water system

This feature prevents a buildup of limescale which is a major cause of blow-up hot tub pump breakdowns. Luckily, this feature is found on most of the inflatable hot tubs.

2. LED mood lights

This takes the nighttime soaking to a new level and it looks super cool. More and more hot tubs start to include this as a standard, for example, SaluSpa Paris (Go check it out).

3. Saltwater system

Saltwater system eliminates the need for adding chlorine or shocking your spa and thus saving a ton of time and struggle. What’s even better is that the spa won’t have that typical chlorine smell. You might know it from older pools. Modern pools are often using other ways of sanitation.

If you have problems breathing the air with the smell of chlorine, a saltwater treatment system is more suitable for you.

4. Super unique feature

Now, this is a feature that is one of a kind. This is an inflatable spa (check it out here) that’s joined with a pool for children!

One half is for your children with cool water (It’s dangerous to do excessive physical activity in hot water) and the other half is a hot tub for you to relax in.

While this takes a lot of space, just like an ordinary pool, it’s a perfect choice for a family with children. Children usually don’t enjoy staying calm and relaxing in a hot tub. So this product joins those two opposite worlds together.

Frequently Asked Questions

Can an inflatable hot tub be used in winter?

Yes, inflatable hot tubs are very popular in the winter. However, to reach the maximum temperature, you have to insulate the hot tub from the ground and use an insulating cover whenever not in use. Use a ground mat or several layers of an old rug, and use an inflatable or polystyrene cover. You also have to make sure to keep the heater on at all times, for the water to not freeze in it.

Do inflatable hot tubs use a lot of electricity?

Inflatable hot tubs can use anywhere from $20 up to $100 per month. It mainly depends on the outside temperature and the quality of insulation. To greatly reduce the running costs, always use an insulating cover and an insulating floor mat.

How long do inflatable spas last?

Quality-made inflatable spas from Intex and Coleman may last at least 5 years if properly taken care of.

Are inflatable hot tubs worth buying?

Absolutely. For a few hundred, you'll get years of relaxation. If your hot tub fails after 5 years, you can purchase a new and much better one, and the cost will still be way lower than built-in or acrylic hot tubs. If you change your mind, you can easily change the place of your spa. People have been building beautiful sheds for their blow-up hot tubs. In case you will have to move to a new house, taking an inflatable hot tub with you is super easy!

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5 comments on “Best Inflatable Hot Tubs of 2021”

  1. Beware!!!! Hot tubs are great until you have a problem with the pump/heating system. It won't matter that it's still under warranty, Bestway will give you the run around of a marathon!!!
    Please keep this on mind alot of double talk, check this and do that and you already have or you MAKE them stay on the phone will you do these quick things. And still it doesn't fix the problem, all the while the person at Bestway is doing more double talk and trying to get off the phone with you, and everything is "its under review or its on backorder don't know when it will be available ".

    1. Hey Jim, using an extension cord is not advised, but some had success with it. If you are going to try it, make sure it's as short as possible and supports big current loads for long periods of time. Anyway, which unit exactly are you asking about, please?