The biggest issue with the Hawaii Air Jet is the same that besets all SaluSpa products – the obnoxious placement of the control panel. The massaging jets are great, but the last thing I want to do is half to get out of the spa to turn them on, and I inevitably forget to turn them on before I get in. This is a small complaint, of course, and doesn’t diminish the value or the durability of this hot tub.
Salt systems, for pools or spas, have trouble producing chlorine at low water temperatures. When water temperatures drop into the 60s, very little chlorine output is generated, even though your salt cell is working overtime. Many salt systems will shut down, in a self-protection mode, when low water temps are sensed. This of course, is not a big deal for spas and hot tubs, so long as you keep the water 65° F or higher. Do this, and you’ll have no problems.
Size, electrical compatibility and extra features are some of the details that must be further analyzed and compared when you are choosing the best inflatable hot tub to suit your needs. While two models may be quite pair to one each other in excellence, the specific scenario where you will have to install the tub can pose the water shed decision maker.
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It has heavy-duty construction and a good selection of accessories at a very reasonable price. The Fiber-Tech construction combines reinforced laminated PVC with a layer of fibrous material. The tub measures 77 inches across and 28 inches deep; it holds 210 gallons of water and can support four adults at a time. The thermal ground cloth this inflatable spa comes with protects the bottom of the tub while adding a layer of insulation. The fitted cover has child-protected safety locks and a foil lining to help retain heat. It has a combination pump and heater that circulates water first through a built-in water softener then a water filter. This is an uncommon feature for an inflatable hot tub. Using the digital controls on the heater, you can set the temperature to anywhere between 68 and 104 degrees Fahrenheit. You also activate the 120 jets using the digital readout. The jets are powered by the same air pump you use to inflate the tub. An included air pressure gauge helps you inflate the tub to just the right level, and a specialized wrench is included to tighten the valve when needed. The tub comes with a carry bag for easy storage and portability. Other accessories include a package of three-way test strips (which test pH levels, alkalinity and free chlorine levels), a floating chlorine dispenser and two filter cartridges. Intex backs the PureSpa with a 12-month warranty, which includes both the tub and the combined pump and heater unit.