10 Best Inflatable Hot Tubs For Winter 2025 in the United States

The Intex PureSpa Plus Bubble Massage Spa is a solid choice for those looking to enjoy an inflatable hot tub during winter. Its Fiber-Tech construction gives the tub sturdy support while maintaining comfort, which is important when the water is cold. It features a PTC heating system that efficiently warms the water and is designed for safety and durability, though it operates on standard 120V power, which means it might take some time to heat up in very cold weather. The included energy-efficient cover adds good insulation, helping reduce heat loss by up to 50%, which is crucial for winter use and saving on energy costs.

The tub’s material, made of durable PVC, is tough enough to handle outdoor conditions, but like most inflatables, it still requires careful handling to avoid punctures. It comfortably seats six people, making it roomy for families or small groups, and includes 170 jets that provide a relaxing bubble massage experience. Setup requires some assembly but is manageable, and the tub remains portable enough to move if needed. The spa also offers extras like two contoured headrests and LED lighting to enhance relaxation.

Designed for winter use with its insulation and heating, the spa is not as quick to heat as built-in tubs and requires regular maintenance, especially with its hard water treatment system to keep water gentle and clear. For a portable, comfortable hot tub that works well in cold weather and seats a good number of users, this model presents a practical option, combining comfort, efficiency, and durability without being overly complex.

The Intex PureSpa Plus Bubble Massage Spa is a solid choice for anyone wanting an inflatable hot tub that works well in colder weather. Its Fiber-Tech construction ensures the tub is sturdy yet comfortable, helping it keep its shape during use. The built-in PTC heater efficiently warms the water and is known for safety and durability, which is important for winter use. Insulation is addressed by the high-density foam spa cover that helps reduce heat loss and improve energy efficiency by up to 50%, so your water stays warm longer without driving up electricity costs.

This model fits up to four people and holds 210 gallons, making it roomy enough for small groups or families. With 140 air jets, it offers a gentle bubble massage—though it doesn’t have powerful water jets like some premium models. The included hard water treatment system is a helpful feature to protect your skin and extend the tub’s life by preventing mineral buildup, especially if your water is hard.

Setup requires some assembly but is manageable if you follow the instructions. The control panel is straightforward and lets you adjust temperature and jets easily, though it’s not a touchscreen or app-controlled, which might be a downside if you prefer high-tech controls. The tub weighs around 113 pounds, which is typical for this size, so while portable, moving it frequently could be a bit cumbersome. The PureSpa Plus is a good mid-range inflatable hot tub that balances comfort, heating efficiency, and durability, making it suitable for winter use. It is especially appealing if you want a relaxing bubbly experience without needing advanced jet power or smart controls.

The Coleman SaluSpa Ponderosa AirJet inflatable hot tub is designed for 2 to 4 people and offers a relaxing experience with its 120 soothing jets. It can heat water up to 104 degrees Fahrenheit, making it ideal for winter use, although it cannot operate in temperatures below 39 degrees Fahrenheit. The insulation is supported by the Freeze Shield automatic heating function, which helps maintain a comfortable water temperature even in colder weather. The hot tub is constructed from DuraPlus 3-layer material, which is 33 percent more puncture-resistant and flexible than standard PVC, enhancing its durability.

It is important to note that this model is not available for sale in several states due to shipping restrictions, which could be a limitation for some buyers. The round shape and dimensions (71 inches in diameter and 26 inches in height) provide ample space for up to four users. The included ChemConnect dispenser helps maintain clean and balanced water, and the setup is fairly straightforward with the provided accessories such as the durable liner, heater, filter cartridges, and repair patch.

Portability is a strong point, as it can be easily transported and set up. Potential users should be aware of the limited operational temperature and ensure they are in a state where this model is available. The 120-volt heating system is efficient, but users in colder climates might want to consider the alternative model with an energy-efficient thermal cover for better insulation.