Top 10 best hot tub for cold climate in 2021

Winter days are the best time to sink into hot tubs to warm yourself up and soothe your sniffles away. The natural healing power of warm water can ease joint aches during the coldest time of the year. But choosing the best hot tub for cold climate can be a challenge as there are so many options on the market to choose from.

To help you make a well-informed purchase decision, we spent hours researching to do an in-depth review for you, and below are the ten best models for cold climate.

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  1. MY TOP PICK: Intex 28431E PureSpa
  2. RUNNER UP: Bestway SaluSpa Miami
  3. Bestway SaluSpa Helsinki
  4. Intex 28425E PureSpa
  5. Coleman SaluSpa

Best Hot Tub For Cold Climate – Quick Comparison

Product image Product name Editor's rating Price
Intex 28431E PureSpa 4.9 See lastest price
Bestway SaluSpa Miami 4.8 See lastest price
Bestway SaluSpa Helsinki 4.8 See lastest price
Intex 28425E PureSpa 4.7 See lastest price
Coleman SaluSpa 4.7 See lastest price
Coleman 15442-BW SaluSpa 4.6 See lastest price
Coleman 13804-BW SaluSpa 4.6 See lastest price
Intex 28409E PureSpa 4.5 See lastest price
Coleman Saluspa Havana 4.5 See lastest price
Intex 28481E Simple Spa 4.5 See lastest price

Any difference between “hot tubs” and “hot tubs for cold climate”?

Unlike a regular hot tub that you can use on a daily basis, the best hot tub for a cold climate is better equipped to put up with extremely cold climate. Most often, it is made of weather-resistant materials, resulting in its steeper price compared to a normal one.

Outdoor hot tubs’ covers need to be durable and tough enough to hold up against harsh weather conditions like strong winds.

Also, the insulation used to retain heat in the best hot tub for cold winter is usually an energy-efficient full-foam system, which is 2 to 4 times more effective than a standard one.

The water delivery system is another contributing factor to the efficiency of hot tubs. Typically, they’re built using many pipes and tubs to get the water heated.

The most efficient models to use on chilly days tend to be constructed with simple plumbing systems, ensuring less energy is used for water heating and transferring.

Review on 10 best hot tubs for cold climate

1. Intex 28431E PureSpa Plus

>>> Buy on Amazon

This Intex hot tub is the best hot tub for winter use overall in this review. Highly rated by customers in the coldest areas, it comes with all necessary features in a good bargain: insulated cover, heater, filter water system, inflation hose, LED light, inflation hose, floating chlorine dispenser, and test strip.

Set up is easy as a breeze, and it takes only one day to reach 104°F degrees. You can enjoy the ultimate spa experience in a relaxing and comforting hot tub of 170 soothing high-powered jets. A little mini-staycation is guaranteed using this well-made hot tub from Intex.


  • Well-built and sturdy
  • Set up process is simple
  • Comfortable pillows
  • Built-in hard water treatment
  • Fit 5 to 6 persons comfortably


  • The heater is unstable
  • The pump is not durable

2. Bestway SaluSpa Miami

>>> Buy on Amazon

Enjoy the ultimate spa experience when you slip into this soothing and portable hot tub after a long and tiring day. Assembly is a snap, thanks to explicit instructions from the manufacturer, and you won’t need any extra tools for the setup.

With a well-designed digital control panel, users can change the water temperature, and jets flow right inside the hot tub.

Besides, a power-saving timer can also automate your hot tub’s temperature up to 72 hours in advance, allowing the owner to program it to heat up in advance.


  • Superior strength and durability
  • Simple setup and maintenance
  • Easy-to-understand display screen
  • Chemicals are easy to balance
  • Plan ahead timer included
  • Good value for money


  • Air bubbles are a bit loud
  • The heater sometimes turns itself off

3. Bestway SaluSpa Helsinki

>>> Buy on Amazon

Let the built-in softening and soothing system of this Bestway SaluSpa reduce the effects of water hardness on your skin.

With a dimension of 71 inches in diameter and 26 inches deep, this Helsinki inflatable hot tub from Bestway is the same size as other similarly-priced models. However, its walls are of ultra-strong construction, making it super sturdy and durable.

More importantly, the walls are only 2 inches thick, making the inner space considerably larger.

The Helsinki hot tub offers an extra 10 inches of internal space compared to other same-sized models. Besides, the wood paneling design also gives it a stylish look.


  • Setup is simple
  • Rapid heating system to 104°F degrees
  • Digitally controlled water heater from inside the hot tub
  • Paneling wood design for spacious inner space
  • Pre-installed filtering cartridges to prevent water contamination


  • The temperature can quickly drop.
  • Not very energy-efficient

4. Intex 28425E PureSpa

>>> Buy on Amazon

Enjoy a refreshing massage with this hot tub from Intex. It comes with an easy-to-use control panel, making it a snap to activate highly efficient bubble jets that surround its interior.

The heating system can adjust itself to fit your specific temperature preference, giving you a stress-free hot tub experience.

With an integrated system for hard water treatment, this hot tub makes water gentler on the skin, giving you a soothing experience. Also, its insulated cover and lock can minimize heat loss, providing an added safety feature.

It provides users ultimate comfort, built from picture-resistant three-ply laminated material, whereas the two filter cartridges which are easy to replace offer lasting enjoyment for 3 to 4 people.


  • Easy-to-replace filter cartridges for simple maintenance
  • The inflatable tub and the jets are super sturdy.
  • Hi-end construction materials provide comfort and durability
  • Built-in hard water treatment


  • It takes many hours to heat fully
  • Low to the ground

5. Coleman SaluSpa

>>> Buy on Amazon

Let the warm and bubbling hot tub bubbles of the Coleman SaluSpa massage your body after a long, hard day. With a digital control panel, you can easily dictate the water temperature and jets’ pressure.

Made from TriTech 3-ply material with patented Coleman I-Beam construction, this hot tub has solid spa walls, ensuring no leak risks while offering comfort for users.

Better yet, it can fit up to 6 people so your family can have plenty of room to enjoy a warm and soothing soak during cold winter days.


  • Easy to set up and operate
  • Durable and innovative construction
  • Simple setup and maintenance
  • Four modes of operation
  • Quiet operation when the circulator pump and heater are running


  • It shuts down every three days
  • The timer instructions are hard to read

6. Coleman 15442-BW SaluSpa

>>> Buy on Amazon

This Coleman hot tub comes with a digitally controlled pump and a soft-touch control panel, giving you the optimum convenience to use and operate. It’s also capable of heating the water up to 104 degrees Fahrenheit in a short time.

Performance tests have shown this hot tub to be especially relaxing to use thanks to its 114 jets, making it the best inflatable hot tub for cold climate.

With two side handles, it has excellent maneuverability and ensures that the tub is even once inflated.

Last but not least, it also comes with plenty of accessories like a pool cover to keep the tub in good condition when not in use, an air pad protector, and one chemical floater.


  • The heating system can automatically start and stop with timer-control
  • Safety lock clips
  • Built-in air chamber for better insulation
  • Features 114 jets
  • Durable construction
  • Maintenance is easy


  • Water temperature drops fast
  • Gaskets do not hold water very well

7. Coleman 13804-BW SaluSpa

>>> Buy on Amazon

This Coleman hot tub measures 77 inches of the inflated size and 28 inches depth, accommodating four persons. All of its sides are made from durable fabric and reinforced by a polyester mesh center, ensuring it is puncture-resistant and gentle to the bathers’ skin.

Sitting on its sides feels firm and comfortable as the walls consist of many air pockets, providing excellent strength and insulation. Once these air molecules spread out, it is harder for the heat to escape, and better heat retention equals energy-efficiency.

In addition, this mid-sized hot tub has 120 jets that are evenly distributed, ensuring all bathers can enjoy the same amount of bubbles.


  • Well-engineered, sturdy, and durable
  • Features 120 jets
  • Safety lock clips
  • Two easy-lift handles for easy transportation


  • The automatic off function is not convenient to use
  • The heater takes time to heat water

8. Intex 28409E PureSpa

>>> Buy on Amazon

Indulging yourself is easy in this Intex 28409E,  one of the best hot tubs for cold climate. Simply lean your head and back on the cushioned headrests to enjoy the refreshing and soothing water.

Thanks to a user-friendly control panel, it activates the 170 bubble jets surrounding the interior of your inflatable hot tub. The built-in hard water system also makes water gentle on the bathers’ skin, clothes, and the hot tub parts.

The 6-person hot tub from Intex is made of rip-resistant, triple-ply PVC skin. Its walls are incorporated with Intex’s patented Fibre-Tech, consisting of panels of highly durable yet lightweight fiber, ensuring sturdiness and durability.

This construction means excellent support for the weight of a few adults, even those with unsteady legs or feet.


  • It takes only 15 to 20 minutes to set up.
  • Equipped with a built-in system for hard water treatment
  • Sturdy construction that lasts for years
  • Easy to use and store


  • E90 error code of improper water flow
  • The temperature can quickly drop when the bubbles are on.

9. Coleman Saluspa Havana AirJet

>>> Buy on Amazon

This four-people hot tub from Coleman is rated as the best plug-and-play hot tub for cold climate. Besides, it comes with two side handles, making it easy to move around. Thanks to the cushioned floor, owners can also sit comfortably and enjoy their time in the tub.

The tub’s internal beam construction provides exceptional support, so you can lean up against it without feeling flimsy or wobbly.

Besides, its rigid upright sides make getting in and out a breeze. Not to mention, the puncture-resistant Tritech material guarantees its shape over time, regardless of how many times you inflate and deflate it.

Besides its robust construction, users can have the freedom to control the tub’s different features without stepping outside.


  • Easy to assemble
  • Power saving timer for advanced setting
  • Includes an inflatable cover
  • Super strong jets
  • Bromine chemical starter kit included


  • It does not hold the heat very well
  • Not very energy-efficient

10. Intex 28481E Simple Spa

>>> Buy on Amazon

If you’re searching for an affordable hot tub for your limited space, Index SimpleSpa is a suitable model. With a seating capacity of 4 people, it’s a portable version for your needs.

Being a small size tub, you can move it around with ease after deflating. The entire tub can be deflated in a matter of minutes so that you can keep it in a provided storage bag in no time.

It has 120 high-powered jests, creating sufficient pressure for soft massage. The inner tub’s capacity is 210 gallons, and the temperature range is similar to larger models (68°F – 104°F).

The tub also comes with an insulating ground layer and top cover, allowing owners to keep it protected when not in use.

Like many other Intex tubs, the Simple Spa is also built from this brand’s signature material – the Fiber-Tech construction – making it solid and durable enough to sit comfortably on the edge.


  • Affordable yet well-made
  • Durable construction thanks to high-quality materials used
  • Fast setup
  • The cushy bottom makes it comfortable to sit in


  • Occasionally leaks at connection
  • The deflation adapter doesn’t work properly
  • Seats are not included

Consideration when buying a hot tub for cold climate

Whether a hot tub can give you relaxing moments or it will be an annoyance depends on how you choose it. Here are some important things that you should take into considerations when looking for a hot tub for cold climate.

Available space

Hot tubs are available in various shapes and dimensions. If your house has limited space, you may not want your brand-new hot tub to take up too much space in your house or even end up throwing it away when you can’t find any room for installing it.

So, finding a location and measure the available space for the tub would be the most important step before going to a showroom of the hot tub.

When it comes to finding the right location for a hot tub, remember that a hot tub can be mounted indoors, outdoors, on high floors, or even underground. So, it’s up to your preference and the structure of your house to find a suitable place.

Just keep in mind that if you intend to put a hot tub on a deck or on high floors, you need to make sure that the base is flat and solid enough to support the hot tub’s weight when it is full of water and has users in it.

For easier installation, choose a location that’s close to an electrical outlet and a water supply.

After deciding the location for the tub, the next step is measuring the available space of the location and note the measurements down. The information would be very useful to get some advice from sellers during the buying process.

It’s also crucial to consider how to get to the venue. The access to the area can restrict the size of the hot tub you can use. You can’t bring an elephant into your home through a tiny door, can you?

Energy Usage

Don’t just look at the price of a hot tub if you want to save money. A good heating system would also save you money by lowering your heating and operating costs.

Though an energy-efficient tub will be more costly, the money you save on electricity bills would easily make up for it.

A power-saving mode or an auto start/stop timer will help you preserve your desired temperature while using the least amount of energy.


Another significant determinant of operating costs is insulation. When you use a hot tub in cold climate, the heat generated is easily lost, forcing the heater to use more electricity. To maintain its warmth and reduce energy loss, it needs good insulation.

For the maximum retention of heat, choose a hot tub with several isolation layers.


The tub cover is the next thing to look at. Besides the insulation of the tub, a good cover also saves you money on heat loss, which is why you should always cover your tube tightly after use.

In addition, a cover keeps leaves, dirt, rain, and other objects from getting into the tub if it’s placed outdoor.

The insulation of a hot tub cover mainly depends on the materials it’s made of and its thickness. So, you can compare these features of different covers of different tubs with each other by reading the technical sheet included.

Besides, a cover needs to seal your tube perfectly. Apart from having the right size, some special designs such as a built-in hinge can keep the heat better and boost energy efficiency.

Cleaning and Maintenance

Cleaning is an important task that you need to do on a regular basis to keep your tub function properly and have a long lifespan. If you do not want to spend too much time, money, and effort on this task, pay attention to some of the following notes:

First, it’s recommended that your tub need to be drained from the bottom for easier maintenance. Otherwise, you may have to go through the hassle of using a hose and a pump to take the water out.

Second, you need to make sure that the tub has a good filtration system to keep the water clean effectively while requiring fewer chemicals. This will cut down on the number of times you have to drain the tub to remove grease, dirt, and other debris.

Also, opting for hot tubs made of ceramics, plastic will make cleaning just like a breeze.


The warranty is the final point that most people overlook. Some possible issues that often occur in a hot tub are cracks, leakage, power issues, etc. A warranty would save you a lot of money on repairs in those cases.

So, when looking for a decent hot tub, make sure to double-check the warranty that comes with it.

To begin, determine what the warranty covers and what the conditions are for claiming the warranty. Some manufacturers have a long list of criteria that you have to meet to be eligible for a warranty.

Also, ask whether the warranty requires the hot tube to be returned to the manufacturer for repair or if a technician will be sent to your home to fix it. If it has to be delivered, find out who is responsible for the shipping costs.

Since a reputable brand always comes with a better warranty, it’s also important to understand the manufacturer’s and seller’s aftersales service.

Hot tubs have been a popular piece of furniture for years, and many users have shared their experiences online. So, reading user reviews on trustworthy websites is a convenient way to get some basic information about their support.

Frequently Asked Question

1. Should I shower before using a hot tub?

Yes. A shower before using a hot tub is essential as it helps to clean your body, remove sweat, dirt, and dead skin cells.

At the same time, bringing less dirt to your hot tub means less effort on filtering and maintenance your equipment.

2. Is it dangerous to stay in a hot tub too long?

Yes. If you stay in a hot tub for too long, you might overheat and suffer health problems, including nausea, dizziness, and headache. It is because the temperature of a hot tub is usually higher than human body temperature.

3. What temperature should a hot tub be set at in the winter?

A temperature of 100 degrees Fahrenheit is considered safe and ideal for a hot tub.

4. Can I leave a hot tub outside in the winter?

Yes, you can. If you know how to care for your hot tub in winter, there will be no worry about freezing or broken pipes. Keep in mind that a temperature higher than 104 degrees Fahrenheit and soaking duration longer than 20 minutes are not recommended.

Final words,

We hope this review has equipped you with helpful information to pick the best hot tub for cold climate. If you’re still not sure which one is the most suitable, the Intex 28431E PureSpa Plus is best overall, in our opinion.

It comes in a sturdy and durable design, giving users a relaxing and soothing experience during cold winter days. Better yet, it also offers all necessary accessories at a reasonable price tag.

Should you have any questions, feel free to leave them right below. We’ll be in touch with you shortly for further assistance.

See more:

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