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Home Hot Tubs Hot Tub Accessories 4 Best Blow-Up Hot Tubs for Year-Round Relaxation [2023]

4 Best Blow-Up Hot Tubs for Year-Round Relaxation [2023]

The 4 best blow-up hot tubs chosen by Peter Rossi, a hot tub designer with 10+ years of experience, are explained in our article. Explore them and choose the best.
Blow up hot tub

It is always pleasant to take a hot bath to feel your body relaxes. It is not unreasonable, as Hindawi scientists have confirmed the positive effects of warm water on the skin and mental health. Each subject who took a bath for 10 minutes a day for two weeks had higher health indicators than those who took a warm shower [1].

What if you add bubbles to warm water, which creates a massage effect and further improves physical health? In this case, you get a hot tub that will provide all of the above at home.

Also, we can add simplicity and mobility to the hot water + bubbles formula. In this case, we get blow-up hot tubs! It is very convenient to have such a device at home. Therefore, we decided to take a closer look at this type of hot tub, discuss its pros and cons, find out the top four models on marketplaces, and list the chemicals and accessories that will simplify and diversify your user experience!

Let’s dive into the world of relaxation with bubbles!

💡 Note:
Before looking at the best blow-up hot tubs, we advise you to read the article in which we explain the cost of hot tubs and the factors that affect it to know what budget to expect.

Top 4 Blow-Up Hot Tubs Comparison Table

Coleman SaluSpa
Coleman SaluSpa

Winner in the category
The most efficient heater
Characteristics

Amazon rating: ⭐️ 4.4
Max temperature: 104°F
Capacity: 4-6
Number of jets: 114 Air Jets
Material: PVC

What makes it the best

The most efficient heater – heats water from 70°F to 104°F in 11-18 hours, which is 1.5-3 times more than others on the list;

The fastest inflation – inflates in 10 minutes, which is 3 times faster than others;

The safest chlorine level – ChemConnect system controls the desired chlorine level of 3-5 ppm;

Easy to connect – requires 110-120V outlet;

High durability – puncture-resistant Tritech material retains its shape no matter how many times it was inflated/deflated.

Jump to the detailed review
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Bestway SaluSpa Helsinki
Bestway SaluSpa Helsinki

Winner in the category
The best for winter relaxation
Characteristics

Amazon rating: ⭐️ 4.1
Max temperature: 104°F
Capacity: 5-7
Number of jets: 180 AirJets
Material: Drop stitch


What makes it the best


The best for winter relaxation – the Freeze Shield™ prevents freezing of the inner components;

The most puncture resistant – drop stitch material and I-beam wall construction makes its walls thin and durable;

The most practical design – thin walls reduce its size while saving interior spaciousness;

The efficient reaching of the max temperature – 70% of users report that the hot tub reaches 104°F;

Extra perks – has 2 cupholders.

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Coleman Ponderosa SaluSpa
Coleman Ponderosa SaluSpa

Winner in the category
The most efficient massage
Characteristics

Amazon rating: ⭐️ 4.3
Max temperature: 104°F
Capacity: 2-4
Number of jets: 120 AirJets
Material: PVC

What makes it the best

The most efficient massage – a more powerful pump and 120 Air Jets provide a massage effect like a regular hot tub;

The best cover – consists of two tiers that allow rainwater to drain and not accumulate;

The easiest to assemble – 50% of users report that it requires about 20 minutes to install;

Reliable material – 3-ply PVC protects it even from pet claws;

Fast heating rate – heats water in 11-27 hours.

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Intex Simple Spa
Intex Simple Spa

Winner in the category
The best at maintaining temperature
Characteristics

Amazon rating: ⭐️ 4.2
Max temperature: 104°F
Capacity: 4
Number of jets: 100 AirJets
Material: PVC and polyester mesh


What makes it the best

The best at maintaining temperature – when jets are turned off, it retains 98% of heat;

The most comfortable – allows sitting comfortably on a soft floor and lean on soft walls;

The most extensive kit – contains thermal ground cloth and test strips;

Fast water filtration – filter up to 460 gallons of water per hour;

Easy to carry – just deflate it and pack it in the bag, which comes with a hot tub.

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How did we choose?

ByRossi® analysis methodology
ByRossi® analysis methodology

We used QC to select the top four blow-up hot tubs. To apply this, we read 500+ comments on 10+ models, identified 24 criteria, and, based on them, created a rating of the best products.

What Is a Blow-Up Hot Tub?

Blow-Up Hot Tub

Inflatable or blow-up hot tubs are hot tubs that are made of flexible and durable materials such as latex, vinyl, or drop stitch, which can withstand many inflations/deflations or stay folded for a long time. Accordingly, their main difference from hard shell hot tubs is their soft form.

Blow-up hot tubs do not require a time-consuming installation, as the user should inflate it, fill it with water using a regular garden hose, and plug it into a 110-120V outlet.

Moreover, the blow-up hot tubs also have air and hydro jets, heaters, filters, pumps, LED displays, Wi-Fi modules, and remote controllers.

💡 Note:
Are you surprised that some blow-up hot tubs have hydro jets? In this case, you can explore our article about inflatable hot tubs with hydro jets and find the best models on marketplaces.

Pros & Cons

Pros & Cons

An ability to inflate/deflate blow-up hot tubs is the main cause for pros and cons. Below we will describe them so that you will be 100% aware while buying a blow-up hot tub.

Pros

  • Affordability. The blow-up hot tubs’ cost on Amazon starts at $340 and goes up to $1,660. As for hard shell hot tubs, their price ranges from $3,000 to $38,000. Therefore, blow-up models are 9-22 times cheaper than hard-shell ones.
  • Mobility. The weight of blow-up hot tubs is 5-10 times less than hard-shell models. Moreover, they can measure approximately 30 x 20 x 23 inches when deflated, which is at least half the size when inflated.
  • Ease of setup. Blow-up hot tubs are “plug and play” devices. Therefore, you will need to inflate them, fill them with water, and plug them into a 110-120V outlet.
  • Electricity bills. Blow-up hot tubs work using a regular 110-120V outlet. Therefore, you don’t need to call an electrician to install a more powerful 240V one. Moreover, the electricity bill is also half that of using hard-shell hot tubs, most of which run on 240V.

Cons

  • Lack of seats. Most blow-up hot tubs don’t have seats. However, they have soft floors and walls to provide enough comfort.
  • Air jets. Most blow-up hot tubs have bubble jets. They are less powerful than hydro jets, which create a deep massage effect. However, they help to treat tension, stress, weak metabolism, and even diseases of the musculoskeletal system.
  • Less durable. While blow-up hot tubs are made from puncture-resistant materials that can withstand a lot of inflation/deflation, their material is still not as durable as fiberglass and stainless steel.
  • Heating time. The heating rate of blow-up hot tubs is 2-3°F/hour. It is about half that of hard shell models. Also, some inflatable hot tubs can’t run the heater with jets simultaneously, so the water will cool faster.

Top 4 Blow-Up Hot Tubs for the Best Relaxation

It’s time to explore the four best blow-up hot tubs. We have highlighted four of the most important criteria due to users’ reviews and for each chosen the most suitable models.

Let’s start choosing!

Coleman SaluSpa – the most efficient heater

The most efficient heater

Extended characteristicsAmazon rating: ⭐️ 4.4
Max temperature: 104°F
Heating rate: 3°F/hour
Capacity: 4-6 (4 for maximum comfort)
Number of jets: 114 Air Jets
Water flow: 320 gallons/hour
Material: PVC
Item Weight: 88.9 pounds
Product Dimensions: 77 x 77 x 28 inches
Water capacity: 242 gallons
Rating: 110-120 volts, 60Hz, 12 amps at 68°F
KitCover
Inflation hose
Air pad protector
Chemconnect™ dispenser
2 VI filter cartridges
Repair kit

Coleman SaluSpa is a blow-up hot tub with the most efficient heater. Its water heating rate is 3°F, which is 50-300% faster than other models. You can see the difference between hot tubs in the graph below. 

Comparison chart of time needed to heat water
Comparison chart of time needed to heat water

So, when heated from 50°F to 104°F, the Coleman SaluSpa needs less than a day, while the Bestway SaluSpa Helsinki needs two and a half days.

Also, this hot tub uses the ChemConnect system, which automatically controls the chlorine level in the water. You can place up to four time-release chlorine or bromine tablets so that the dispenser distributes the sanitizer evenly and keeps the hot tub free of bacteria.

💡 Note:
In addition to the sanitizer, you will need other chemicals to care for the hot tub. Therefore, we suggest you get acquainted with the best hot tub chemical starter kits.

Moreover, the Coleman SaluSpa, like the Coleman Ponderosa SaluSpa, is made from DuraPlus material. It consists of three layers that provide flexibility and solidity, so you will not find punctures even after hundreds of deflating/inflating the tub.

Verdict:
Coleman SaluSpa is the best choice for those who appreciate the heating rate. For example, this may be crucial if you often have guests, or you usually do not have much time for long preparations.

Pros

  • The most efficient heater – allows you to heat water from 70°F to 104°F in 24 hours and maintain it for 30 minutes with a max reduction of 4°F due to the fastest heating rate of 3°F/hour, which is 1.5 times more than others have;
  • The safest chlorine level – ChemConnect system controls the desired chlorine level at 3-5 ppm and distributes chlorine or bromine evenly throughout the tub;
  • Requires 110-120V outlet, so you do not need to call an electrician to install another outlet. Also, your electricity bill will be two times less compared to 220-240V.

Cons

  • Users note that the EO2 error occurs frequently. In this case, you need to check the pump filter, and If it is clogged, it should be flushed and restarted.

Bestway SaluSpa Helsinki – the best for winter relaxation

The best for winter relaxation

Extended characteristicsAmazon rating: ⭐️ 4.1
Max temperature: 104°F
Heating rate: 1-2°F/hour
Capacity: 5-7 (4-6 for maximum comfort)
Number of jets: 180 Air Jets
Water flow: 320 gallons/hour
Material: PVC, Drop stitch
Item Weight: 67.3 pounds
Product Dimensions: 71 x 71 x 26 inches
Water capacity: 292 gallons
Rating: 110-120 volts, 60Hz, 12 amps at 68°F
KitCover
Inflation hose
Air pad protector
Chemconnect™ dispenser
2 VI filter cartridgesRepair kit

Bestway SaluSpa Helsinki is the best for winter relaxation. It features innovative Freeze Shield technology that prevents internal components from freezing and failing. This system monitors the outside temperature and starts automatically heating the hot tub components when it drops below 42°F.

We can confirm that it is the best for winter relaxation using statistics: 70% of users note the effectiveness of this hot tub when operating at temperatures below 42°F, which is 20-40% more than others.

Comparison chart of positive reports about hot tub operation in winter
Comparison chart of positive reports about hot tub operation in winter

Another feature of Bestway SaluSpa Helsinki is the thinnest walls, which are made from drop-stitch material to provide durability. Moreover, they make Bestway SaluSpa Helsinki one of the most compact and spacious, as the thin walls reduce the overall hot tub size by 10% while internal size is still the same as other models have.

Also, due to the above-described feature, Bestway SaluSpa Helsinki accommodates up to seven people, which is one more person than Coleman SaluSpa can.

Verdict:
Bestway SaluSpa Helsinki is the best solution for those who want to use the hot tub all year round and not worry that the equipment will fail due to low temperatures. Also, it is perfect for those who host guests, as this model can accommodate up to seven people.

Pros

  • The best for winter relaxation – the Freeze Shield™ monitors the outside temperature, and when it drops to 42°F and lower starts to heat inner components so a blow-up hot tub can work even in winter;
  • The efficient reaching of the maximum temperature – it has 20%+ more efficient reaching of 104°F according to users’ reports;
  • The most practical design – 4 inches thick walls reduce the hot tub size by 10% while the inner size is still the same as other models have.

Cons

  • The heating rate is 1°F/hour less than other models. However, it can work at low temperatures.

Coleman Ponderosa SaluSpa – the most efficient massage

The most efficient massage

Extended characteristicsAmazon rating: ⭐️ 4.3
Max temperature: 104°F
Heating rate: 2-3°F/hour
Capacity: 2-4 (2-3 for maximum comfort)
Number of jets: 120 AirJets
Water flow: 350 gallons/hour
Material: PVC
Item Weight: 57 pounds
Product Dimensions: 71 x 71 x 26 inches
Water capacity: 192 gallons
Rating: 110-120 volts, 60Hz, 12 amps at 68°F
KitCover
Inflation hose
Air pad protector
Chemconnect™ dispenser
2 VI filter cartridgesRepair patch

Coleman Ponderosa SaluSpa is a hot tub that delivers the most effective massage. 40% of the surveyed users state that 120 Air Jets help to relieve stress and tension, which is 20-30% more than other models.

Comparison chart of the positive reports about jets
Comparison chart of the positive reports about jets

Also, it is worth noting that air jets release thousands of bubbles from the bottom, which creates the whirlpool effect. It combines with a heating temperature of 104°F and makes a bubble massage. As a result, such massage help to treat the following problems:

  • Tension;
  • Stress;
  • Diseases of the musculoskeletal system;
  • Weak metabolism;
  • Migraine;
  • Neuroses;
  • Poor circulation;
  • Lung diseases.

Also, Coleman Ponderosa SaluSpa has the same small size as Bestway SaluSpa Helsinki, but it is more lightweight – 57 pounds vs. 67.3 pounds. It makes the Coleman Ponderosa SaluSpa the most portable and easy-to-install hot tub because even one person can carry such a weight.

Verdict:
Coleman Ponderosa SaluSpa is the best choice for those who want to get the most efficient massage. Also, this hot tub is great for those users who need to constantly uninstall/install it, as it has the smallest size and is the most lightweight.

Pros

  • The most effective massage – a 350 gallons/hour pump and 60 Air Jets creates a whirlpool with bubbles that envelop the body and help relieve stress and fatigue;
  • The best cover – consists of two inflatable tiers that keep rainwater out of it and effectively maintain water temperature;
  • Fast heating rate – heats water in 11-27 hours, which is the second best result among others.

Cons

  • It does not have an auto-off function, which turns off a heater when the set water temperature is reached.

Intex Simple Spa – the best at maintaining temperature

The best at maintaining temperature

Extended characteristicsAmazon rating: ⭐️ 4.2
Max temperature: 104°F
Heating rate: 1-2°F/hour
Capacity: 4 (3 for maximum comfort)
Number of jets: 100 Air Jets
Water flow: 460 gallons/hour
Material: PVC and polyester mesh
Item Weight: 89.9 pounds
Product Dimensions: 77 x 77 x 26 inches
Water capacity: 210 gallons
Rating: 110-120 volts, 60Hz, 12 amps at 68°F
KitCover
Inflation hose
Thermal ground cloth
Carry bag
Floating chlorine dispenser
2 VI filter cartridges
Repair patchTest strip

Intex Simple Spa is the best at temperature maintenance. This hot tub heater saves up to 98% heat, losing up to 2°F in half an hour with the jets off and up to 4°F with jets on. Moreover, users note the effectiveness of maintaining the temperature 10-20% often, which is displayed in the chart below.

Comparison chart of the percentage of positive reports about temperature maintenance
Comparison chart of the percentage of positive reports about temperature maintenance

Also, 40% of users note that Intex Simple Spa is the roomiest hot tub, which is 20-30% more than other models. The design allows up to four adults to sit comfortably on the soft floor and lean on soft walls.

Another distinguishing feature of Intex Simple Spa is the most extensive kit. Unlike the Coleman Ponderosa SaluSpa, which only has a cover, two filters, an inflation hose, and a repair patch, it also contains thermal ground cloth, a carry bag, and test strips. For this reason, you do not have to spend extra money to purchase these accessories.

Verdict:
Intex Simple Spa is the best solution for those who want to relax in hot water for more than 30 minutes because it maintains the temperature longer than other models.

Pros

  • The best at maintaining temperature – when jets are turned off, it retains 98% of heat, and when turned on, the water temperature will drop by no more than 4°F in 30 minutes;
  • The most comfortable – allows to comfortably accommodate up to 4 adults on a soft floor and lean on soft walls;
  • Fast water filtration – the most powerful pump passes through the filter up to 460 gallons of water per hour, which is 1.3 more than others;

Cons

  • Filter pipes may leak when installed improperly. In this case, they should be completely flat and pressed up together before you screw them in.

How to Maintain Blow-Up Hot Tubs?

How to Maintain Blow-Up Hot Tubs?

Blow-up hot tubs last approximately five years, but you can extend this period with proper maintenance. Therefore, below we list four tips that will be handy for you.

  • Provide a solid foundation. Although blow-up hot tubs are made from puncture-resistant materials, surface irregularities of the ground can cause punctures. Therefore, the best option would be to purchase a hot tub base.
  • Cover the hot tub. Most hot tubs come with a cover. This accessory serves to keep the water warm and protect it from environmental debris. Therefore, cover a hot tub to reduce your electricity and chemical bills.
  • Maintain the correct pH level. You should check your pH level once a week. Incorrect levels (out of 7.2-7.6) may cause materials to corrode, filters to clog, equipment to break, etc.
💡 Note:
Is your pH too high? Check out our article and find three ways to quickly and effectively lower pH.
  • Leave the hot tub running. If you’re using the hot tub more than three times a week, you’d be better off leaving the heater on, as it will cost less to maintain the temperature than to heat it from the lowest to the highest.

Which Chemicals Should I Use to Keep It Always Clean?

Which Chemicals Should I Use to Keep It Always Clean?

To keep the water clean in the blow-up hot tub, you should use a certain set of chemicals. Below we provide a table with those that are needed for regular care. In addition, you can check which other chemicals for a hot tub care you may need in another article.

Chemical
Purpose
pH adjustment products
pH adjustment products
You need to keep the pH between 7.2 and 7.6 so that the water doesn't become too acidic to cause corrosion processes or too alkaline to scale up and clog the filters.
Show pH increaser price on Amazon

Show pH decreaser price on Amazon
Sanitizer
Sanitizer
Its purpose is to kill bacteria that can get from the environment and feed on garbage, exfoliated skin, lotions, etc.
Show chlorine-based sanitizer price on Amazon

Show bromine-based sanitizer price on Amazon
Hot tub shock
Hot tub shock
Its purpose is to eliminate large numbers of bacteria and algae at once. It is recommended to use 2-3 times hot tub opening/closing and 1-time dose once a week to keep the water clean.
Show chlorine shock price on Amazon

Show non-chlorine shock price on Amazon
Calcium hardness adjuster
Calcium hardness adjuster
Its purpose is to regulate the levels of calcium and copper in the water. Their incorrect levels can cause cloudy and green water, in which bacteria and algae can actively multiply.
Show calcium hardness increaser price on Amazon

Show calcium hardness reducer price on Amazon
💡 Note:
You can purchase one of the hot tub chemical starter kits to receive everything you need right away, including test strips to check levels.

Best Accessories for Blow-Up Hot Tubs

Best Accessories for Blow-Up Hot Tubs

You can turn your blow-up hot tub into a 5⭐️ relaxation complex with just a few accessories. Therefore, below we have selected four main ones to consider when buying a hot tub.

Name
Purpose
Seats
Seats
The purchase of this accessory eliminates one of the disadvantages of blow-up hot tubs and provides a more comfortable pastime.

Show price on Amazon
Headrests
Headrests
The soft walls of the blow-up hot tub can cause neck pain. In such a case, you may consider headrests to provide more comfort.

Show price on Amazon
Cupholders
Cupholders
Some blow-up hot tubs have built-in cupholders, so you can relax with a glass of your favorite drink. However, if it is unavailable, you may consider purchasing this accessory.

Show price on Amazon
Cleaning set
Cleaning set
This set will simplify the cleaning process because you will always have the necessary equipment, whether it is a brush or a scrubber.

Show price on Amazon
💡 Note:
Do you want to complete your blow-up hot tub with LED lighting or a speaker? Check out our article and find 30+ hot tub accessories.

Summary: Are Blow-Up Hot Tubs Worth It?

Blow-up hot tubs combine simplicity, portability, and comfort. Moreover, you can install them at home, outdoors, or in your basement in minutes. It is a great deal for their cost.

Such hot tubs are popular among both newcomers and regular users. Therefore, we analyzed the most popular models on marketplaces, read user reviews, gathered a comparison table, and chose the four best blow-up hot tubs (check them again if you haven’t chosen your favorite yet).

See you in the next reviews!

FAQ

🕘 How long do blow-up hot tubs last?

Although blow-up hot tubs are made of puncture-resistant material, they last 5-7 years, unlike hard shell hot tubs, which last about 20 years.

⬇️ What to put under a blow-up hot tub?

You can place a hot tub basement to protect your blow-up hot tub from punctures.

🔛 Can I leave blow-up hot tubs on all the time?

If you use a blow-up hot tub more than three times a week, you’d be better off leaving it on because your electricity bills will be lower than if you turn the heater on and off all the time.

🛁 How often do you change the water in blow-up hot tubs?

We recommend changing the water in a blow-up hot tub every 3-4 months. Otherwise, the chlorine may become ineffective and settle on the bottom.

⚡️ How much electricity do inflatable hot tubs consume?

If your blow-up hot tub runs all the time, your electricity bill will be about $130/month. If you turn on the heater and pump 50-75% less often, your electricity bill will be $65-98 less.

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