The Bestway SaluSpa Hawaii Inflatable Hot Tub uses a square 71 in x 71 in footprint to provide more usable corner seating than round tubs of the same width. Tubpicks found that its EnergySense insulated walls and cover retain heat up to 40 percent better than comparable inflatable spas, while Inflatablehottubsauthority.com highlights that heating takes between 9 and 32 hours from a cold fill due to standard 120V power limits. The unit includes 140 AirJet bubble massage system around the base for broad muscle relaxation, but users must turn off jets to raise water temperature because simultaneous operation causes significant thermal lag. Although rated for four to six adults, reviewers note that more than four users results in a very tight fit, making this spa best suited for couples or small groups rather than larger gatherings.
- — Square 71 in x 71 in footprint provides more usable corner seating than round tubs of the same width.
- — Includes 140 AirJet bubble massage system around the base for broad muscle relaxation.
- — EnergySense insulated walls and cover retain heat up to 40 percent better than comparable inflatable spas.
- — Heating performance is limited by the standard 120V outlet, taking 9 to 32 hours from cold fill depending on conditions.
- — The heater struggles to maintain or gain temperature while the AirJet blower is running simultaneously.
- — Rated for four to six adults, but reviewers note that more than four users results in a very tight fit.
