Author: Maurice Savaryego, M.Sc.Eng. (Learn More)
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Compare Portable Inflatable Hot Tubs (Spas): Intex 77in PureSpa vs. Bestway Lay-Z Spa Miami vs. Coleman Lay-Z Spa
Comparing the Selected Portable Spas
(Intex 77in PureSpa, Bestway Lay-Z-Spa Miami and Coleman Lay-Z Spa)
The bottom of all three spas is cushioned, so you can sit comfortably straight on the bottom. When seated, the water reaches about chest high with enough room for legs to straighten out.
Note that even though the product specification for the Coleman Lay-Z spa says that the tub can accommodate up to 6 people, many customers who have bought this tub have reported that 6 people can fit very tightly, and that quite a bit of the water will be displaced and overflow out of the tub; and in particular, if bubbles are utilized, overflow will happen very quickly. Therefore, we believe that the maximum number of people that can sit comfortably in all three tubs is 4.
To inflate these spas you use the combined heater/air-pump unit that is provided. Bestway and Coleman spas use the same exact heater/air-pump unit shown in the picture below. The unit used by the Intex spa is different and also shown below. Note that these same heater/air-pump units are also used to agitate the water and generate high-powered bubbles jets. It takes no more than 5 minutes to inflate these spas.
The heater/air-pump units of all three spas are equipped with digital control panels that allow you to control the water temperature, activate water filtration, generate bubbles, etc. You don’t have to leave the tub to access the control panel. Note Bestway and Coleman spas have the same identical control panel. The control panels are shown below:
All three spas considered here are made of puncture-resistant 3-ply laminated reinforced material that provides comfort, support and durability. The material consists of a polyester mesh core, encased in two layers of laminated PVC. In addition, the walls of these spas incorporate what is known as I-Beam construction that allows users to sit and lean against the sides without the spa bending or buckling.
All three spas considered here come with a cover that locks down and preserves water’s temperature when the tub isn’t in use. It also keeps dirt and debris out.
The filters need to be changed on a regular basis; however, the time between changes depends on how the tub is used. Clearly, if the tub is placed somewhere prone to receive lots of dirt and debris, if it is used for longer periods of time, and if people do not shower prior to using the tub, then the filters will have to be replaced more often. You should use the provided water testers to determine if the filters need to be changed. Note that if you don’t want to replace the filters often, you can also rinse, clean and reuse them for a limited number of times. But, you should test the water with the water testers to see of rinsing and cleaning the filters was sufficient to have clean water.
Water quality testers and as well as a chlorine/bromine floater are included with each of these three tubs. You insert chlorine or bromine tablets into the floater which slowly dispenses the chemicals into the water to keep it fresh and clean at all times.
The control panel of all three spas considered here allow you activate the 120 high-powered bubble jets surrounding the interior of the spa for a refreshing massage.
Bestway and Coleman spas come with a 1 year warranty for the heater/air-pump unit and 6 months warranty for the spa liner.
When you look at the comparison table above, it soon becomes clear that all three portable tubs considered here are solidly built using the same 3-Ply lamination and I-Beam technologies and provide similar features. Note that at the time this article was written, all three had received excellent reviews and an average rating of at least 4 stars out 5 stars!
In terms of the space they offer, as mentioned in Note 1 above, though the Coleman spa product specification claims that it can accommodate 6 people, that would not be a comfortable situation, and the tub should really used by at most 4 people. So, even space-wise the four tubs are quite equivalent. One difference to note is that the Intex tub is the only one that comes with a carry bag.
So for most buyers, the selection becomes then simply a matter of choosing between different colors, aesthetics and prices. When this article was written, Bestway Lay-Z-Spa Miami was the lowest priced, and you might want to consider it as your first choice, unless prices have changed since .
Compared Portable & Inflatable Spas on Amazon
Note that Bestway Lay-Z-Spa and Coleman Lay-Z-Spa are also referred to as Bestway SaluSpa and Coleman SaluSpa.
Note: Amazon often provides a good discount on the List Price of sold products. If a discount is available, the List Price and the actual Amazon price will be shown when you click the images below.
Intex PureSpa Accessories
Intex PureSpa Cup Holder
Intex PureSpa Headrest
Filter Replacement Cartridges
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