10 Best Intex Hot Tubs 2025 in the United States

The Intex 28431EP PureSpa Plus Bubble Massage Spa Set is a well-rounded option for those looking to enjoy a relaxing spa experience at home. With a capacity for up to six people, it boasts an ample 290-gallon capacity and features 170 soothing jets that provide a comforting bubble massage. One of its standout features is the innovative Fiber-Tech construction, which ensures a stable and comfortable surface, making it inviting for long sessions of relaxation. Additionally, the built-in hard water treatment system is a significant plus, as it helps to keep water gentle on the skin and reduces the buildup that might affect the spa's longevity.

The heating system includes a Positive Temperature Coefficient (PTC) heater that efficiently transfers heat while ensuring safety and performance. An energy-efficient spa cover is included, which is designed to minimize heat loss and improve energy efficiency by as much as 50%, a fantastic advantage for users conscious about energy costs.

On the downside, assembly is required, and while the spa is relatively easy to set up, it may still pose a challenge for those not handy with such installations. Its PVC material, while durable, may not match the longevity of higher-end models made from more robust materials. Additionally, the LED light requires batteries, which could be a minor inconvenience for users looking for a fully self-contained experience.

The INTEX 28429EP PureSpa Plus Bubble Massage Spa Set is designed to comfortably fit up to 4 people with its 77-inch diameter and 28-inch height, making it a spacious option for a small group. The 140 water jets provide a soothing bubble massage experience, which is enhanced by the innovative Fiber-Tech Beam construction for added stability and comfort. An added bonus is the hard water treatment system, which makes the water gentler on the skin and helps prolong the life of the spa by reducing buildup.

The Positive Temperature Coefficient (PTC) heater ensures efficient heating and safety, contributing to a pleasant and consistent spa experience. Additionally, the energy-efficient spa cover improves insulation and reduces heat loss, which can save on energy costs. The included accessories, such as the contoured headrests and LED light, add to the luxury and relaxation.

Made from durable polyvinyl chloride (PVC), the spa is built to last, though its weight of 112.8 pounds means it might require some effort to move and set up. Assembly is required, and it is important to follow the instructions carefully to ensure proper setup and maintenance. The need for AAA batteries for the LED light and the effort needed for initial setup may be slight drawbacks for some. This spa set is a strong contender for those seeking a blend of comfort, durability, and added features in an outdoor hot tub.

The INTEX 28427E PureSpa Bubble Massage inflatable hot tub is designed for those looking to enjoy a relaxing spa experience at home. It comfortably accommodates up to six people with a spacious water capacity of 290 gallons, making it suitable for family gatherings or small parties. One of its standout features is the built-in hard water system, which softens the water for a gentler touch on the skin, enhancing the experience. With 140 water jets, users can expect a soothing bubble massage that adds to the relaxation factor.

The temperature control is impressive, allowing users to set it anywhere between 68 to 104 degrees Fahrenheit, catering to personal preferences for warmth. The materials used are durable PVC, which helps to ensure longevity, though it may not be as robust as more permanent hot tub options.

Setting up the spa is relatively straightforward, especially with the included inflation hose and thermal ground cloth. However, assembly is still required, and some users might find the initial setup process a bit challenging, especially if they aren’t very handy. Maintenance is manageable, but it does entail regular upkeep, including changing the filter cartridges and managing the water chemistry with the included test strips and chlorine dispenser.

On the downside, being inflatable, it may not provide the same level of insulation as traditional hot tubs, potentially leading to heat loss in cooler weather. Additionally, while it ranks well in the outdoor hot tub category, its best-sellers rank indicates it competes with many other products, which might suggest varying levels of customer satisfaction.

The INTEX 28427E is a solid choice for casual users who want a portable and enjoyable spa experience without the commitment of a permanent installation. Just keep in mind its limitations in durability and insulation compared to more traditional options.