Best Inflatable Hot Tub (Reviews 2019) – Why is it important to leave the heater running?

A hot tub is essential in relieving you of your day’s tension and stress. You can associate it with luxury and comfort, which is what you should get from it.

However, it might not be so when you fail to get the best inflatable hot tub. It would be unfortunate if you get one that is packed with mechanical problems or inadequate in its control system.

Such a hot tub would be more of a problem and stress instead of providing the relaxation you are after.

To get to enjoy a hot tub in all seasons, you will need to have an inflatable one so that you can install it at your backyard during summer or at your basement during the water. It is possible to do that since inflatable hot tubs are portable and all you will need is to deflate and inflate as you uninstall and install to a place of your choice.

But, it becomes a problem when you have to decide which one to pick among the many in the market since most of them appear to look the same.

Rest your worries. We have done all the groundwork of searching the best for you. All you need to do is to pick what matches your requirements from the list of the best inflatable hot tubs in these reviews.

We have also included a buying guide and FAQs (frequently asked questions) to further guide you in acquiring the best of this investment. The summary table will give you insight into the products in the review.

Top 7 Best Inflatable Hot Tub Summary Table

Product Name No. of Persons Dimensions in inches Rating out of 5
Intex 77in PureSpa 4 75 x 28 4.0/5
Coleman SaluSpa Inflatable Hot Tub 4 – 6 77 x 28 4.0/5
SaluSpa Miami AirJet Inflatable Hot Tub 4 71 x 26 3.5/5
Intex PureSpa 6 85 x 28 3.5/5
Goplus 4-6 Person Outdoor Spa 4 – 6 71 x 26 3.0/5
Bestway 54155E Hawaii Air Jet 4-6 3.0/5
Comfort Line Products Spa-N-A-Box 2 – 3 3.0/5

#1 Intex 77in PureSpa Portable Bubble Massage Spa Set

The best water recreation moment is here with Intex 77in PureSpa which you can turn to every time you have sore muscles from strenuous activities during the day. It does not matter how you are feeling, whether emotional or physical, trust Intex 77in PureSpa to wash all aches and pains away and leave you rejuvenated once more.

Since it is a portable hot tub, you can place it in your garden amid bushes and flowers for a quiet, serene moment for a pure mind soothing. It is a 4-person hot tub that contains 210 gallons of water. The temperature ranges between 68 – 104 degrees F.

This portable Intex PureSpa is a bubble massage hydrotherapy which pampers you with soothing bubble jets of heated water until you feel relaxed and refreshed. You can activate up to 120 high-powered bubble jets that surround you for a full massage.

With the hard water built-in treatment system, you will experience light and soft water which will be gentler on the skin, your clothes and the entire hot tub systems. It will maintain the system for longer and durable use.

The 3-ply laminated material and its fiber-tech construction makes it sturdy and puncture resistant for durability. The interior insulated clothe enhances thermal retention, and the insulated cover improves its heating and the safety of your inflatable hot tub.

It includes a carry bag for storage, two filter cartridges, insulated cover and lock, and an inflation hose. It also has an easy to control panel and side-grab handles for easy carry.


  • Has a built-in hard water treatment system
  • Durable and sturdy construction
  • Puncture resistant
  • 120 high powered jets surrounding inside of the unit
  • Easy to use control panel
  • Included floating chlorine dispenser


  • The pump is not durable

#2 Coleman SaluSpa Inflatable Hot Tub

Coleman SaluSpa is a 4 to 6 person hot tub which is made of sturdy and durable 3-ply TriTech reinforced material. The walls of the hot tub are made of I-Beams which are firm enough and therefore do not buckle or bend when you lean on the wall. The floor is made of cushioned air pad which has insulation and hence reducing heat loss at the base.

It is easy to operate it using its digital control panel which has an automatic start and stop time. It also has a controlled heating system.

It comes with an insulated cover, heating system, and filtration system. The system comprises of a filter cartridge type VI, chemical floater, inflation hose, repair patch of heavy duty material, and a setup/maintenance details in a DVD.


  • Made of sturdy and durable 3-ply TriTech material
  • Walls have I-Beams for firmness
  • Cushion air-padded floor
  • Insulated floor to reduce heat loss
  • Easy to operate digital control panel
  • Controlled heating system
  • Easy to install with DVD instructions


  • The automatic shut-off goes off to leave cold and stagnant water if not checked

#3 SaluSpa Miami AirJet Inflatable Hot Tub

If you are one who can’t wait for the water to heat up, SaluSpa Miami would be your best choice. The hot tub has a Rapid Heating system that makes your water ready in minutes.

It is constructed from TriTech material that is reinforced by 3-ply polyester mesh core which is then encased in 2 layers of laminated PVC material. These materials combination provides sturdiness and durability to this inflatable hot tub like no other.

The walls are strong and firm due to I-Beams construction which allows the users to lean on it without bending and buckling it.

The digital control panel of this hot tub can set your water temperature to your desire of up to 104 degrees F. Also, to activate the massaging system you only need to use the control panel to start up the 120-bubble jets for the best hydrotherapy. For the ‘empty nest’ couple, it is the best way to spend your day.

The water filtration and the water chemicals in the chemical floater will always provide and maintain fresh and clean water.

It comes with a chemical floater, hot tub cover, and filter cartridge.

The size of this hot tub when inflated is 71” x 26 with a water flow of 350 GPH and capacity of 177 gallons.


  • Has Rapid Heating system which heats water quickly
  • Digital control panel for water temperature setting
  • Control panel for activating a massaging system
  • Has a chemical floater
  • 120 bubble jets


  • Has no ground pad

#4 Intex PureSpa 6-Person Inflatable Portable 28409E

You can reward yourself with an evening of hot tub soaking after the hard day and let the soothing bubbles jets work their miracles in removing the muscles’ tension and aches. The panel will activate 170 of its high-powered bubble jets which surround the inside of the hot tub for that intense massage.

It also has a built-in water treatment system for hard water which provides soft and gentle water for freshness.

With just the touch of the control panel button, you get to enjoy your relaxation. Intex PureSpa is enough to contain 6 people being the best way to spend a group session.

The inflatable hot tub will only take 20 minutes to heat the water to your desired temperature.

PureSpa is constructed from Fiber-Tech and 3-ply laminated material which is puncture resistant for maximum comfort and durability.

It comes with an insulated cover, thermal ground cloth, inflation hose, heating system, 10W in-built hard water system, and floating chlorine dispenser.


  • 170 high-powered bubble jets
  • Hard water built-in system
  • Has a thermal ground cloth
  • Sturdy and durable hot tub
  • Comes with an insulated cover


  • It is more of a 4-person hot tub than the 6 as indicated

#5 Goplus Outdoor Spa Inflatable Hot Tub

The best way to end your hectic day is by soaking yourself in hot tub heated water to wash away your strain and stress. Indeed, you need to do away with physical pressure to work on emotional stress. The soothing bubble jets will work wonders on those aches and pains of your muscles.

The fabric coated material on the outer wall of this inflatable hot tub makes what it is, sturdy and durable. In addition to that, there is insulated ground cloth and an insulated cover both to maintain the temperature and safety of your hot tub.

It has an in-built system for hard water treatment which changes hard water to soft for protecting your skin, clothes, and the entire tub systems against the hardness of the water. Hard water allows build up which reduce your tub’s equipment lifespan.

The easy to maintain filter cartridge system will always to make sure you operate on fresh and soft water. The filter cartridge retains suspended crystals to provide the same kind of water in your hot tub.

Goplus comes with PU cover which has a foil and a zipper and six locking clips for safety and preventing debris into your water. Others include inflation hose, ground cloth, filter cartridge plus its cover, and a repair kit


  • In-built hard water treatment to soften your water
  • Easy to replace filter cartridge system
  • Retains crystals in the filter cartridge
  • Comes with insulated ground cloth and cover to keep the heat


  • Too slow to heat up

#6 Bestway 54155E Hawaii Air Jet Inflatable

Bestway Hawaii is a sturdy, durable, and yet a comfortable hot tub which is made from TriTech material. The internal part of the unit is made of I-Beams which makes it stable even when leaning on it. It is easy to set it up without the need for tools and only your inflating pump and inflation hose. Setting it up by inflating it takes just a few seconds.

Bring your friends together for a social-cum-relaxing moment like no other with Bestway Hawaii hot tub. It will not only bond the friendship but wash away every tension and stress. It combines heat and massaging jets using salute massaging system of all surrounding 114 air jets. You can’t guess the result of this. It is pure relaxing joy!

You don’t need to monitor your heating system. All you will need is to use a control system which is touch sensitive and easy to use. You will customize the water temperature, control the jets, and set the timer all to your desire. Using this control system will save you on your power bill.

Once you are through with your exciting recreation, you will need to cover your hot tub. There is a leatheroid cover which has safety lock clips to fasten it to the spa for that purpose. Also, the cover has an air chamber built inside it for maximum insulation to keep the water warm.


  • Durable and sturdy
  • Inflating takes seconds
  • Touch-sensitive control system
  • Uses salute massaging system which combines massaging jets and air jets
  • Comes with leatheroid hot tub cover


  • Takes time to heat up

#7 Comfort Line Products Spa-N-A-Box

Comfort Spa-N-A-Box is easy and quick to set it up. It takes less than 20 minutes to set it up and ready for use.

It is a versatile hot tub that you can set it up anywhere whether indoors or outdoors, whether at your backyard or in your basement, so long as the ground is level. It is portable, and therefore you can change the setting installation site as you desire as long as your power connection is available with an outlet of 110V.

The inflatable hot tub is made of 3-ply heavy-duty marine grade PVC Vinyl which makes it sturdy and durable. You can raise the temperature to 104 degrees of this inflatable hot tub to your comfort thanks to its 1000W adjustable thermostat heater.

Span-N-A-Box has a 100-micro air jet and Turbowave massage system of 1.3hp which will provide you and other users an exciting massage experience of soothing muscles of tension and aches.

It has a level padded floor that creates no barrier to curtail your movement in the water, and neither does it limit you to a particular sitting position. Anyone is free to sit anywhere that is comfortable.


  • It is constructed from marine-grade heavy duty vinyl which is sturdy and durable
  • No barriers on the padded floor
  • 1000W thermostat heater which is adjustable
  • Easy to install
  • Plugs on 110V outlet
  • Massages by using 100 micro air jet in conjunction with 1.3hp Turbowave massage system


  • The pump is not powerful enough for the hot tub

Buyer’s Guide

For you to get the best out of a hot tub as you require, there are few things you might need to know before you get your new unit.

If you consider this few factors, you will indeed pick the best hot tub that will be great value of your money.

Here are a few of those features that you will need to check carefully.


With inflatable hot tubs, the material used on each of them does not differ much, but it is essential to have a closer look to consider which it is.

Inflatable hot tubs can puncture easily and therefore need tough or sturdy material to endure rough handling. The most common and best material used on inflatable hot tubs is high strength polyester and PVC fiber material which are more durable.

Since this type of a hot tub is portable, it is better to have them tough to endure wrapping and to unwrap while ‘on the go’ and storage.


Before you get down to enjoy any hot tub, you must first be attracted to it. Therefore, the form of the unit would matter a lot. The modern designs come in different shapes than the standard ones. But, the main idea is your enjoyment. Choose what attracts you better.

Many of inflatable hot tubs have standard shapes of either square or round shaped. However, despite both having the same measurements, the squire one would have more spacious area than the round one.


Safety measure should be a high consideration when looking to buy an inflatable hot tub. With different features such as the control panel, the heat and the pump which use electricity while controlling water, you need to be extra careful with them for safety measures.

It is essential that the cable should be GFCI protected to prevent electric shocks to you or other users. The outlet must be far from the hot tub, and therefore the cable should be long enough.


A pump is the main feature in a hot tub. It will first inflate the hot tub, and after that, it will function in circulating the water inside the hot tub to distribute the temperature all around the hot tub. Check out how much it can do otherwise there wouldn’t be an inflatable tub without a pump.

Water Heater

A hot tub is all about heated water. If the heater cannot handle heating a hot tub within a short while, then it is not worthy of having it.

Control Panel

An excellent running hot tub will have a control panel that is easily operated with vital controls. The panel should be easily accessible. Otherwise, it wouldn’t serve the purpose if it will be located far from the user.

Plug Socket

A plug socket should be compatible with the outlet. It is not advisable to use an extension but rather connect directly to the outlet. Therefore, it will be essential to select a plug head that is right and fits well in the outlet.

Hard Water System

Hard water will leave deposits in the hot tub water equipment which would lessen their lifespan. Hard water is not safe for hot tub users and clothes as well. Therefore a hard water system is vital in softening water for gentleness on the users and the equipment.


Air jets are what make a hot tub. Without them, you can never have the same soothing effect. You will, therefore, end up bored with no excitement and neither the restive mood.

Hot Tub Covers

Most of the hot tubs come with their covers. However, there are a few in the market which don’t have. It is therefore vital to check on this feature. Covers are essential in covering the water from getting debris and maintaining the heat if it is well insulated.

Ground Cloth

A ground cloth is what is laid on the ground to protect an inflated hot tub from the uneven ground which can easily cause damage.

You should then be careful to check whether your choice of the tub has a ground cloth included among its accessories.

Some will have insulated ground cloth which is even better because they will help to preserve the heat at the bottom. You can check out on that too.


Q: When do I need to cover my hot tub?

Cover your hot tub whenever you are not using it. You will be protecting the water from debris and dust. Also, covering water will help maintain heat albeit a little so that when next you come to use your hot tub you don’t have to wait for a long time to get it all heated up.

Q: Why is it important to leave the heater running?

Some hot tubs have automatic on/off with the timer. You have to time it such that it wouldn’t stop until your next use of the hot tub. This way, you wouldn’t have to wait for a long time to get the temperature you need.

When the heater is on, water will keep on circulating which will also maintain it against contamination such as getting algae.

Q: How much do I need to inflate my hot tub?

When inflating your hot tub, you must consider three factors that can cause your hot tub to continue inflating further. These are light, heat, water. Therefore when inflating it, you should not fill it up completely.

After all, you can inflate further if you feel the air was not enough. And, if you had put in more air to risk damaging your hot tub, you can release some a bit.

Q: At what temperature should I leave my hot tub when I am not using it?

Try and set it at five degrees lower than the temperature you love using in the hot tub. Next time you need to use it, you will not have to run from the start, but rather from what you will find, and therefore save the time of raising the temperature.

Final Verdict

We have selected the best inflatable hot tubs in the market. However, among the seven of the selection, we have one that we feel it has surpassed all the others and become our best pick.

Therefore, the best pick of the seven inflatable hot tubs is Coleman SaluSpa Inflatable Hot Tub. The features, the design, the capacity, sturdiness, and durability are some of its best pointers. It is also an inflatable hot tub with great value for your money. It is unbeatable!

What do you think? Leave your comments on the section here below. We would like to know your final verdict as well.

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