I was sure they would not be strong enough to make me like them as much as a jet. I am thrilled to have been wrong. The bubbles are shockingly strong and provide a full body massage. You can also learn various ways to sit that let them hit your back in specific places. I actually have come to like the air bubbles more than jets because it gives you the same benefit without any beating that can happen with strong jets.
Don’t forget to check our list with some reviews for the cool accessories you can set with your hot tub and, for further information on how to take care of the water of your tub, we recommend a reading on the great water treatment guide Lay-Z-Spa developed for its customers, where you will find all the info you need on chemicals required to treat the water, dosages and how often you should perform these routines.
This tub is made of six-layer laminated PVC material called Rhino-Tech. It has vertical interior vinyl panels to give it support and prevent sagging over time. It comes with a carrying case and only weighs 66 pounds, making it quite portable before you inflate it. The Alpine M-009LS’s combined pump and heater unit is built into the tub wall, unlike most inflatable hot tubs that have external heating systems. The digital control panel extends out from the side of the pool so it’s within easy reach. The heater raises the temperature up to 104 degrees Fahrenheit, but it raises the temperature 2 to 3 degrees per hour, so you’ll have to start heating the day before use. As with other tubs, the integrated air blower doubles as an inflator and the power behind the 120 bubble jets. It comes with a pressure gauge to avoid over-inflation. It also comes with a protective ground mat that is just a little larger than the tub’s footprint, but it’s not cushioned as mats on other tubs are. This inflatable spa comes with two filter cartridges which attach to the inside of the tub. It also comes with a garden hose adapter for the drainage spout, making it easier to empty the tub. The Alpine M-009LS has a fitted top cover with a foil lining to retain heat. The cover is secured with locking straps, but instead of being integrated into the tub, as some tubs are designed, it latched to the ground mat.

It can fit a maximum of 6 people at once, which is more than enough room for small gatherings between friends. It can heat up to a maximum of 104 degrees Fahrenheit, and there is an automatic start and stop timer which ensures the spa session won’t exceed the duration you desire and select. Its 242-gallon capacity shows just how spacious this tub is, while the 77-inch by 28-inch size makes it easy for you to find a place for it in the backyard or garden.


Outdoors: Obviously in the summer months outdoors is going to be great. If you are in a particularly hot region then, although it is tempting to leave the spa unprotected in the sun to keep water temperature up.  Be cautious of too much hot a sun, as the tub can deform with exposure to excessive prolonged heat. Setting up or putting it inside a gazebo is a perfect solution to overcome this. See our guide to the best gazebos >>

One of the best things about a portable hot tub is the fact that you don’t have to have any tools to get set up. Locate the space you want to set up in and lay down your ground mat. Open up the hot tub on top of the ground mat and using the inflation hose attached to the hot tub pump unit with the gauge attached inflate your tub until the gauge reads 1.2 then it’s filled to the right level. Don’t forget to inflate the inside of the cover, as you’ll need it when you set the heater going.
This kind of filtering is not very common as it is expensive but works really fine for beach scenarios where the salinity of the water can go beyond the normal. You don’t have to worry either about leaving the sea and getting into the tub right after. The tub filtering will cope with it just fine, while regular machines wouldn’t.Hawaii is not the largest of the tubs in the Lay-Z-Spa series, but it is wide enough to make a spacious hot inflatable tub: a 71-inch diameter and 28-inch tall. The tub is enough to fill 210 gallons of water (795 L), which are heated up to 104ºF (40ºC) within 30 to 45 minutes. You can also set the temperature and the functioning time of the tub through the digital control panel that is implemented over the heating and filtering tank.To set Hawaii things also go smoothly: it will be fully inflated in less than 5 minutes, though you have to follow the instructions accurately to connect the pump and all other hoses appropriately.
However, the prevailing downside of this unit is that it doesn’t have the pressurized jet massage that premium hot tubs offer. Instead, it releases bubbles on the side of the pool to create a semi-therapeutic water massage; which is not bad, but also not that great. On the positive note, it doesn’t consume as much electricity as the deluxe spa units.
Our number one choice is the Coleman Inflatable Tub. It's reasonably priced, fits four to six adults and offers better quality than the other two choices. However, you've been given the details- the good, the bad and the ugly- on each hot tub. It's up to you to determine which hot tub best suits your situation and lifestyle. Happy portable hot tub hunting, and we hope that you find the one that fits you the best.

Savings – Here was a big one for us and our budget. An in-ground hot tub or spa can cost from $12,000 to over $20,000 by the time you are done with cranes, excavation, landscapers, masons, plumbers and construction crews, and we are not even talking about the maintenance costs. Acrylic or prefab hot tubs are more cost effective, but you still have the cost of installation. See How To Look After Your Inflatable Hot Tub.
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