10 Best Inflatable Hottubs 2025 in the United States

The Intex PureSpa Plus Bubble Massage Spa is a spacious inflatable hot tub that comfortably fits up to six people, making it a good choice for families or small groups. Its round shape and generous size (85" by 28") offer ample room for relaxation. The tub is built with durable Fiber-Tech beam construction and quality PVC material, which ensures decent durability while maintaining comfort. One standout feature is the built-in hard water treatment system that helps protect your skin and the spa itself from mineral buildup common in hard water areas. The heating system uses a Positive Temperature Coefficient (PTC) heater, which is efficient and designed for safety, warming the water steadily.

With 170 bubble jets, it provides a soothing massage experience, though it relies on air bubbles rather than powerful water jets, so it might not satisfy those looking for intense hydrotherapy. The control panel is user-friendly, allowing easy adjustments, and the included energy-efficient spa cover helps retain heat and reduce running costs. Setup is straightforward for an inflatable model, and its weight (about 125 pounds) is manageable for portability but not something you'd move frequently. Maintenance benefits from the hard water system, but like all inflatable spas, it requires regular cleaning and care to avoid wear and tear. This spa offers good comfort, easy use, and features that suit casual users wanting an affordable, relaxing hot tub experience without complex installation.

The INTEX 28429EP PureSpa Plus Bubble Massage Spa Set is a solid choice for a 4-person inflatable hot tub. At 77 inches in diameter and 28 inches in height, it offers ample space and comfort. The Fiber-Tech Beam Construction ensures structural stability while keeping it comfortable. This durability is enhanced by the Polyvinyl Chloride (PVC) material which is known for its long-lasting properties.

The built-in Hard Water Treatment System is a nice touch, making the water gentler on the skin and prolonging the life of the spa by preventing buildup. The heating system uses Positive Temperature Coefficient (PTC) technology which maximizes heat efficiency and safety, although heating up the water might take some time. With 140 jets, the bubble massage feature is quite impressive and should help you relax. The control panel is user-friendly, though some users might find it a bit basic. Setup is straightforward but the weight (112.8 pounds) means you may need help moving it around.

Maintenance is relatively simple with the provided accessories. The energy-efficient spa cover is a great addition, helping to retain heat and reduce energy costs. However, the need for 3 AAA batteries for the LED light might be a minor inconvenience. It ranks #9 in Outdoor Hot Tubs on Amazon with a 4.1-star rating from 870 reviews, reflecting general satisfaction but noting occasional issues with durability and heating. This product is ideal for individuals or small families looking for a comfortable and feature-rich inflatable hot tub that balances performance and relaxation.

The INTEX PureSpa Bubble Massage Hot Tub is a spacious inflatable option suitable for up to 6 people, measuring 85 inches in diameter and 28 inches high. Its Fiber-Tech construction offers good durability and stability, giving a sturdy yet comfortable feel. Made of PVC, it’s designed to handle regular outdoor use but still needs care to avoid punctures. The heating system uses a Positive Temperature Coefficient (PTC) heater, which delivers steady warmth that can reach up to 104°F, enough for relaxing hot tub sessions. The 140 air jets create bubbly massages, providing a soothing experience, although it lacks specialized water jets seen in more expensive models.

An energy-efficient insulated cover helps keep heat in and reduces energy use, which is a nice plus. The control panel is straightforward but somewhat basic, making it easy to adjust temperature and bubbles without confusion. Setup and portability are strong points, as this inflatable spa is relatively light (about 110 pounds) and can be assembled or packed away without professional help.

For maintenance, it has a built-in hard water treatment system that helps protect skin and the tub itself, and it’s compatible with a saltwater sanitizing upgrade (sold separately), which can simplify cleaning. However, as with many inflatable hot tubs, water capacity is limited to about 210 gallons, so frequent water changes and filter cleaning are necessary to keep it fresh. This hot tub suits families or groups seeking an affordable, easy-to-use spa experience without the complexity of permanent hot tubs, but it may not satisfy those wanting stronger jets or advanced features.