The 6 Best Inflatable Hot Tubs of 2021

Summer nights at home just got a lot more enticing

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Best Inflatable Hot Tubs

The Spruce / Chloe Jeong

Our Top Picks
"The power-saving timer can be set to automate the water temperature up to three days in advance."
"With a built-in hard water treatment system and easy-to-replace filters, it's both affordable and low-maintenance."
"With a ChemConnect dispenser, it's easy to keep the water clean and balanced."
"Made out of laminated Fiber-Tech material, the extra-thick ground cloth minimizes heat loss."
"Suitable for both indoor and outdoor use and can comfortably accommodate up to four adults."
"Unlike many other inflatable jacuzzis, you can control the spa from your smartphone or tablet."
In This Article

If your idea of relaxing at home is soaking in warm water on a comfy seat, you've probably thought about getting a hot tub. That said, a standard jacuzzi is a substantial investment, and you'll need a designated place for it. But with an inflatable hot tub, you can blow it up when you want to use it, and store it when you don't. Plus, blow-up tubs are portable, allowing you to set them up almost anywhere and move them around as you please.

Aside from providing flexibility, inflatable jacuzzis typically come at a fraction of the price of their standard counterparts. Whether you're looking for an alternative to a regular hot tub or want to dip your toes into the world of at-home jacuzzis before committing to one, an inflatable model is a great option. We've rounded up the best inflatable hot tubs below.

Best Overall: Coleman SaluSpa Miami AirJet 4 Person Inflatable Hot Tub

Coleman SaluSpa AirJet 4 Person Inflatable Hot Tub

The Coleman SaluSpa Miami AirJet 4 Person Inflatable Hot Tub is a high-quality blow-up jacuzzi with a mid-range price tag. Measuring 71 inches wide and 26 inches tall with a four-person capacity, it's not too big or too small. Also, the impressively durable and puncture-resistant tub has a built-in inflation pump, a convenient cover, and 120 bubble jets.

For an inflatable product, this hot tub is surprisingly high-tech. It has a digital control panel inside the tub, allowing you to adjust the water temperature and jets without getting out. And the power-saving timer can be set to automate the water temp up to three days in advance. The Coleman SaluSpa Miami is simple to set up—no tools required. Lift handles make it easy to move around, and the hot tub deflates into a compact configuration for effortless storage. Best of all, you'll get the luxurious at-home spa experience whenever (and wherever) you want without breaking the bank.

Best Budget: Intex PureSpa Plus Bubble Massage Set

Intex PureSpa Plus Bubble Massage Set

Intex is known for its durable above-ground swimming pools, and the brand's jacuzzi spas are just as impressive. For a resilient and comfortable inflatable hot tub with an agreeable price tag, check out the PureSpa Plus Bubble Massage Set from Intex. The PureSpa Plus is a sizable four-person hot tub, measuring 77 inches wide and 28 inches tall, and is constructed out of three-ply puncture-resistant Fiber-Tech material.

But that's not all—this blow-up hot tub has two contoured headrests, a color-changing LED light for nighttime soaks, and 140 powerful bubble jets. You can adjust the jets with the attached control panel and relax into a customized spa massage. With a built-in hard water treatment system and easy-to-replace filters, this is a low-maintenance product. The included carry bag makes it easy to transport and store, too.

Best Splurge: Bestway SaluSpa Helsinki AirJet 7 Person Inflatable Hot Tub

Bestway SaluSpa Helsinki AirJet 7 Person Inflatable Hot Tub

If you're willing to spend a little more on an inflatable spa, go with the Bestway SaluSpa Helsinki AirJet 7 Person Inflatable Hot Tub. As the name suggests, this jacuzzi can comfortably seat up to seven adults. The SaluSpa Helsinki can reach up to 104 degrees Fahrenheit, and has an 81-jet massaging system. It's like having a hot spring in your backyard.

With a built-in inflation pump, integrated water filtration, rapid heating, and a cushioned floor with a drain valve and ground mat, this portable hot tub pulls out all the stops. It also comes with an aluminum-coated cover, which is designed to keep the water warm, as well as a repair kit and a backup hand pump. The included ChemConnect dispenser makes it easy to keep the water clean and balanced. And unlike some inflatable hot tubs, the exterior mimics the look of real wood, making it look like more of a permanent fixture.

Best for Winter: Intex PureSpa 6-Person Portable Bubble Jet Spa

Intex PureSpa 6 Person Inflatable Hot tub

Soaking in a hot tub can be an excellent way to unwind in the winter—even when you're outdoors. That said, we recommend getting one with sufficient insulation and a thermal ground cloth, like the Intex PureSpa Portable Bubble Jet Spa (model 28409E). This six-person inflatable hot tub comes with a lockable insulated cover and an extra-thick ground cloth to minimize heat loss. It's made out of Intex's signature laminated Fiber-Tech material, which helps keep the water warm and prevent punctures. It's also sturdy enough that you can sit on the sides while soaking your feet and calves.

The PureSpa Portable Bubble Jet Spa has 170 jets surrounding the circular interior. You can activate the jets, adjust the pressure, and set the water temperature to your liking using the attached control panel. It has two inflatable headrests, allowing you to recline comfortably. This jacuzzi inflates in about 20 minutes with the built-in pump, however, heating the water can take up to 12 hours depending on how cold it is outside. An integrated filtration system with easy-to-replace filters helps ensure the water is gentle on your skin and heats efficiently. Plus, the carrying bag makes for effortless storage and transport.

Best Square: Coleman SaluSpa Hawaii AirJet 4 Person Inflatable Hot Tub

SaluSpa Hawaii AirJet 4 Person Inflatable Hot Tub

Depending on your available space and personal preference, you might have your sights set on a square spa tub. In that case, you may want to consider the SaluSpa Hawaii 4 Person Inflatable Hot Tub from Coleman. This jacuzzi is suitable for both indoor and outdoor use and can comfortably accommodate up to four adults. The built-in air pump allows this tub to inflate within minutes, and once you fill it with water, it will quickly heat up to 104 degrees Fahrenheit. If you're tense or sore, you can sit back and relax as the 114 bubble jets massage your muscles.

This square hot tub is made of a highly durable three-ply PVC material. It has a cushioned floor with a drain valve and comes with an insulated aluminum-coated cover to keep the water clean and warm. You'll also get a chemical floater to ensure water clarity. Not only that, but the integrated power-saving system allows you to automate the water temperature. With two easy-lift handles, it's also easy to transport, even when it's inflated.

Best Four-Person: Bestway SaluSpa Milan AirJet Plus Inflatable Hot Tub

Bestway SaluSpa Milan AirJet Plus Inflatable Hot Tub

For many homes, a four-person tub is the perfect size. Whether you're relaxing with friends, cozying up with one other person, or soaking solo, the 77-inch Bestway SaluSpa Milan AirJet Plus Inflatable Hot Tub can meet your needs. The AirJet system has 80 jets that release massaging bubbles from both the bottom and the sides of the circular tub. This tub heats up to 104 degrees Fahrenheit, and you can set the temperature up to three days in advance with its power-saving timer.

The SaluSpa Milan comes with a UV-resistant reinforced cover with safety clips, a built-in air pump, a repair kit, two filter cartridges, and a ChemConnect dispenser to ensure water clarity and safety. Unlike many other inflatable jacuzzis, you can control the spa from your smartphone or tablet using the Bestway Smart Hub app. This allows you to adjust the temperature, activate the power-saving timer feature, turn on the water filter, and control the jets from anywhere.

Final Verdict

Our top overall pick is the Coleman SaluSpa Miami AirJet 4 Person Inflatable Hot Tub (view at Walmart) because of the high-tech features and easy set up. If you're looking for an upgraded pick, the Bestway SaluSpa Helsinki AirJet 7 Person Inflatable Hot Tub (view at Amazon) looks great and fits more people at once.

What to Look for in an Inflatable Hot Tub

Size

One of the key factors to consider when buying an inflatable hot tub is how many people the tub is suitable for. Some hot tubs are designed to accommodate just two people, while others will comfortably fit four or more. While a larger hot tub means increased capacity, keep in mind that it will also require more water to fill, more electricity to heat, and a larger footprint in your patio or backyard. 

Jets

A hot tub does more than just provide warm water immersion—it also offers bubble jets to massage and soothe your muscles. If this feature is important to you, compare the number of jets when shopping for an inflatable hot tub, keeping in mind that the number of jets will also vary based on the size of the hot tub. On average, most models have between 80 and 140 jets. 

Other Features

Additional features can improve the energy efficiency, convenience, or ambiance of your hot tub. For example, some inflatable hot tubs come with an insulated cover and ground cloth to reduce energy loss. If you live in a cool climate and plan to use your hot tub outdoors, these add-ons can be an effective way to maintain comfortable water temperatures. 

Other inflatable hot tub options include a digital control panel or even smartphone controls to make adjusting temperature settings or operating the jets as easy as pushing a button. Lights are also available on some portable hot tubs, adding a fun or relaxing ambience to your set-up.

FAQs

What can I put under my inflatable hot tub? 

While your inflatable hot tub can sit directly on grass or concrete—assuming you’ve cleared all objects that pose a puncture risk, like sharp rocks, twigs, or broken glass, you might want to consider an additional layer of protection and insulation. 

The most basic solution is to use a heavy-duty tarp, folded or cut to fit the footprint of your tub. Keep in mind that the tarp will become slippery when wet. Foam or rubber tiles can also be purchased online or from the home improvement store to create a smooth foundation for the hot tub. A more solid and long-term solution that also provides insulation is a hot tub pad. These interlocking tiles can be filled with gravel to keep them in place and raise your hot tub off the ground. 

What chemicals do you put in an inflatable hot tub?

Just like a permanent hot tub, you’ll need to monitor the water quality in your inflatable spa. It’s important to test the pH level regularly and also use additives to eliminate bacteria and prevent algae growth. If the pH of your hot tub is too alkaline or too acidic, you’ll need to use a pH increaser or decreaser. Either chlorine or bromine will need to be added to the water, and a periodic shock treatment is necessary to maintain safe water quality.

Can I use an inflatable hot tub indoors? 

If you have the space and the electrical requirements, an inflatable hot tub can be placed in both indoor and outdoor locations. If you’re thinking of using your hot tub inside, then pay special attention to the flooring in the room where you want to put it. If it’s carpet or wood, you may choose to lay a plastic barrier down or have plenty of towels on hand to protect your floor from moisture when getting in or out of the tub.

Also, you should keep in mind that the hot tub when full will be very heavy, so be sure that your floor can support the weight. For this reason, a room on the ground floor of your home is usually a better choice—and also avoids the risk of water damage to your ceiling in the event of a leak. 

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