You’ll notice right away that saltwater feels softer, almost like a mineral bath. The salt used is sodium chloride, which is essentially regular table salt. It’s also the same salt that is in the ocean, but only about a tenth of the amount. Get a 40 lb. bag of pool salt, add 2 lbs. per 100 gallons of spa water, and you’re ready to go! The salt is very cheap, about $7 per bag. The slightly salty spa water leaves your skin feeling refreshed, not irritated, like bathing in mineral spring water.
The soft but non flimsiness of inflatable hot tubs may be a hit or miss depending on the consumer. But a lot of people who have sat in $6000+ hot tubs have actually preferred the softer feel of inflatable tubs to the concrete, plastic and other mashups of portable hot tubs. Inflatable hot tubs are soft but firm, and really provide a relaxing feel compared to portable hot tubs. This is of course based on individual tastes, so take that with a grain of salt. Inflatable hot tubs also inflate and deflate pretty quickly, so that is less time waiting around for it to reach max capacity so you can start filling it with water. But portable hot tubs don’t have this waiting period at all, and if you’re the type that is in a rush that extra time it takes to inflate can really make a difference.
Intex doesn’t really offer the massage jet and the saltwater system for this model. This one’s main selling point is its size, as supposedly it can fit 6 people. As noted in several Intex inflatable hot tub reviews, that means it can fit 4 adults comfortably. However, you may want to back up the heater with a tankless water heater especially when you use it outdoors.
If you want to make full use of your hot tub experience, make sure to purchase hot tub accessories like glass holders, headrests, inflatable benches, extra filter cartridges, pool/tub sponges, and spa seats. These accessories are not included in a basic inflatable hot tub setup. Spare parts and accessories can also be purchased from After Sales suppliers or from your hot tub’s manufacturer.
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 >>
Saltwater hot tubs are still using chlorine, but it’s not your father’s chlorine! It’s pure chlorine, or hypochlorous acid, and it can’t be compared to the tablet type. I love the salt system in my spa. I’ve had it installed for nearly a year now, and other than add some replacement salt, I haven’t had to touch it. I still test the water and shock the spa weekly. But my water balance is more steady, and the water feels and smells great! The best part? There’s no corrosion damage!

The downfall we found would be the setup. It’s not like the inflatable spas that you can have set up within 15-20 minutes. While the manufacturer states this spa can be set up within 30 minutes or less, there are some reviewers that state otherwise. In fact, some people say it can take up to two hours because there is a lot to set-up – there’s a lot of pieces that you have to put together carefully. Personally, we feel this is understandable because it’s not an inflatable hot tub and once it’s put together, you can leave it up.
The salt cell used for saltwater hot tubs is a titanium coated electrolytic cell, which will eventually lose enough of its coating to stop producing enough chlorine. Spa salt cells usually last 2-5 years, depending on the model. At that point, you can replace just the cell (not the power supply). Keeping your cell clean (some models are self-cleaning), and not using it for cold spa water (below 60° F), are key to a long cell life.
You’ll notice right away that saltwater feels softer, almost like a mineral bath. The salt used is sodium chloride, which is essentially regular table salt. It’s also the same salt that is in the ocean, but only about a tenth of the amount. Get a 40 lb. bag of pool salt, add 2 lbs. per 100 gallons of spa water, and you’re ready to go! The salt is very cheap, about $7 per bag. The slightly salty spa water leaves your skin feeling refreshed, not irritated, like bathing in mineral spring water.
The tub is made to comfortably seat four to six adults, and a cushioned ground mat adds to the comfort. If you don't need such a spacious hot tub, consider the Intex PureSpa 77 Bubble 28403E. The ground cloth not only protects the hot tub from dirt and debris, it also puts an extra layer of cushioning between the people in the tub and the ground underneath.
I bought the deluxe bubble / jet version and it's impressive. But the first week I had it I noticed the spa was losing air slowly and I had to top it off with air every day. I called intex support and they shipped me a replacement tub. It arrived in less than one week. The new one works great so far. I had a great support experience from Intex. Maybe they've made some improvements.
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.

With its digital control panel is located within your reach, you can easily regulate the temperature without having to get out of the hot tub.  It can automatically be started and timed to a certain duration for it to automatically stop. It’s a pretty convenient feature so your sore muscles will be pampered without interference. Plus, supplies include a filtration system and chemical floater that will guarantee you a safe and clean spa experience. Correct usage of these inclusions can be found in the instructional DVD. Everything you need to set up this inflatable hot tub is found in its package.
People who have back problems report a decrease in back pain after a few minutes soak in their own inflatable hot tubs. The water in the hot tub and the jet bubbles produced helps massage and relax your back muscles. Your whole body will also feel more rejuvenated after each soak. The perfect time to go for a hot tub soak is after a hard day’s work.
Measuring 6 feet 4 inches across, the 28-inch deep Lay-Z-Spa holds up to 254 gallons of water. The tub is made of two layers of PVC reinforced with a layer of polyester mesh in between. The tub features vertical beam construction, which adds additional support with vertical vinyl panels inside the inflatable tub wall, and the hot tub will easily support you if you lean against the tub wall. The tub has a synthetic leather exterior in bright Coleman green. The whole package weighs 86 pounds when unfilled, and as portable inflatable hot tubs go, that’s not bad.
The design and structure of the tub is just as important as the materials used to make it. Many manufacturers use a segmented inflatable design, reinforced with a vertical I-beam structure inside. These internal vinyl panels make for a sturdier tub, one that can support users leaning against it or even sitting directly on the outer wall of the spa. Premium portable hot tubs add another level of stability and protection with interlocking panels that surround the inflatable tub. Made of waterproof composite materials, these panels provide a rigid wall that protects and insulates the hot tub.
Just like regular hot tubs, inflatable models require some maintenance work to be done for them to be safe to use. The good news is that it does not take long to perform any of the maintenance tasks typical for inflatable hot tubs, and these tasks do not require you to put a lot of effort into them either. There is a total of 4 chores that you cannot skip on, chores that we will explain here.
Portable spas used outside tend to lose heat quicker than those inside, while you would also use less power if you used it every day. The initial heating up of the water takes some time and pushed up your heating cost, whereas the more often you use it, the more the water temperature stays the same as you would only be increasing heat when the water cools down.
Similar to Bestway’s Lay-Z Inflatable Hot Tub, this version also benefits from fabric coated materials and a pool cover with an aluminum foal coating to keep water extra warm at all times. Not only that but it also features a Lay-Z Massage system, a rapid heating system, and an integrated water filtration feature to keep things nice and clean. Furthermore, the tub features a mosaic print pool liner with a cushioned floor and a convenient drain valve.
Another drawback to certain models of inflatable hot tubs is the location of the filter or filters. While many models place the filter right inside the heater/pump unit for quick access, some models place the filters along the bottom inner portion of the spa, so changing them becomes a much more involved process than just opening the pump unit and popping in a new filter.
Once you have the water in you’re ready to heat it up. The digital control panel included with the Coleman Saluspa is easy to use with an automatic start/stop timer-controlled heating system. With a single press of the button to unlock the controls press the heat button to start the heating process press the arrow button to set the temperature required. Place the cover over the tub as that will keep the heat in.
Apart from relaxation purposes, a hot tub can help you to deal with health problems such as arthritis and even depression. Regularly spending time in a hot tub especially in the cold season can help people living with arthritis deal with joint pain. In the case of depression, lying in a hot tub with the water gently massaging away aches and pains can soothe the mind and help deal with stress. So its no doubt that a hot tub can be an asset in any home.
The main issue against saltwater hot tubs is that salt causes corrosion. At levels of 2,000-3,000 ppm, there should be no worry about damage to finishes and pool equipment. There is one material in particular that doesn’t like salt, that being Buna rubber, which some pump shaft seals are made of. Again, at normal levels, there should be no concern. But if your pump seal begins to leak, we do have pump shaft seal made for high salt or ozone conditions.

Regardless of who you are, or where you live, you don’t have to pay thousands of dollars in order to enjoy a spa – spas aren’t just for celebrities and millionaires! If you really want to have a hot tub to relax in, but don’t have the money to spend, that is fine, because the inflatable hot tub makes it possible! Seriously, don’t let the “inflatable” word turn you away – these products we just reviewed for you are cheap in price, but they are certainly not cheap products.
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