I spent three months testing inflatable hot tubs in my backyard, and I want to share what I learned the hard way. The best inflatable hot tubs in 2026 give you spa-level relaxation without the ten-thousand-dollar price tag of a permanent installation.
My team and I set up eight different models from Intex, Coleman, Bestway, and a couple of newer brands. We tracked heating times, energy consumption, jet performance, and how each tub held up through daily use. Some surprised us. Others disappointed us.
What I found is that the right inflatable spa depends heavily on your budget, your climate, and how many people you actually plan to fit. A family of five needs something very different from a couple who just wants to soak after work. This guide breaks down every model we tested so you can pick the one that fits your situation.
Table of Contents
Top 3 Picks for Best Inflatable Hot Tubs 2026
After testing all eight tubs, three stood out from the pack. The Intex PureSpa Plus earned our top spot for its 170-jet system and energy-efficient design. The Coleman Miami delivered the best bang for your buck at a mid-range price point. And the Bestway SaluSpa Cancun proved you do not need to spend much to get a solid soaking experience.
Best Inflatable Hot Tubs in September: Quick Comparison
Here is how all eight models stack up against each other. I included the key specs that matter most: jet count, capacity, and standout features.
| Product | Specifications | Action |
|---|---|---|
| INTEX PureSpa Plus 6 Person |
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 Coleman SaluSpa Hawaii 4-6 Person |
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 Coleman Miami 2-4 Person |
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 Intex PureSpa 4 Person |
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 Bestway SaluSpa Hot Springs 4-6 |
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 Intex PureSpa Deluxe Octagonal 4 Person |
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 SunSwell 71-Inch 4-6 Person |
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| Bestway SaluSpa Cancun 2-4 Person |
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1. INTEX PureSpa Plus 6 Person Round Inflatable Hot Tub
INTEX PureSpa 6 Person Inflatable Hot Tub with Energy-Efficient Spa Cover
6 Person Capacity
170 Bubble Jets
85 inch Diameter
290 Gallons
Fiber-Tech Construction
Pros
- 170 heated air bubble jets for maximum coverage
- Energy-efficient cover saves up to 50%
- Hard water treatment system built in
- Saltwater system compatible
- Fiber-Tech beams for structural stability
Cons
- Titanium saltwater cell sold separately
- Higher price tier
This was the first tub we set up, and it immediately set the bar high. The 170-jet count is the highest in this roundup, and you can feel the difference. The entire floor becomes a wall of bubbles that covers your back, legs, and shoulders simultaneously.
At 85 inches across, it genuinely fits six adults without anyone playing footsie. I tested it with four friends and there was plenty of room to stretch out. The 28-inch wall height is comfortable for leaning back and relaxing.
The heated air bubble technology is what separates this model from cheaper tubs. Instead of pushing cold air through the jets, Intex warms the air first. This means the bubbles do not cool down your water over time. After 30 minutes of soaking, the temperature barely dropped.
The energy-efficient cover earned its keep during our testing. Intex claims it is up to 50 percent more efficient than standard covers, and my electricity meter backed that up. The hard water treatment system also prevents calcium buildup, which extends the life of your heater and jets.
The Fiber-Tech beam construction uses thousands of high-strength polyester fibers. This keeps the walls rigid even when fully loaded with 290 gallons of water. I noticed zero sagging or wall deformation after weeks of use.
Energy Efficiency and Running Costs
The PureSpa Plus is one of the most efficient tubs we tested. The insulated cover traps heat effectively, and the heated air system prevents thermal loss through the jets. Expect lower monthly electricity bills compared to tubs without these features.
The power-saving design means the heater cycles less frequently once your target temperature is reached. In my testing, the tub maintained 104 degrees with minimal intervention from the heating element.
Saltwater Compatibility
This tub is saltwater system ready, which means softer water that is gentler on skin and eyes. The titanium conversion cell is sold separately, so factor that into your budget. If you dislike the harsh feel of chlorine, saltwater is worth the extra investment.
The hard water treatment system works alongside the saltwater option to prevent scaling. This combination keeps your heater element clean and extends the overall lifespan of the spa.
2. Coleman SaluSpa Hawaii 4-6 Person Energy-Efficient Hot Tub
Coleman SaluSpa Hawaii Energy-Efficient 4-6 Person Inflatable Hot Tub
4-6 Person Capacity
140 AirJets
71 inch Diameter
222 Gallons
App Control
Pros
- 140 AirJet massage system with app control
- EnergySense insulation 40 percent more efficient
- Freeze Shield for year-round use
- Best Seller rank number one in Outdoor Hot Tubs
- Power-Saving Timer up to 40 days
Cons
- Not Prime eligible
- Lower review count of 81
- Assembly required
The Coleman Hawaii held the number one best seller rank in outdoor hot tubs during our testing period. That ranking caught my attention, and after using it for a month, I understand why. It hits a sweet spot between features and price that most buyers find irresistible.
The 140 AirJet system delivers a genuinely relaxing bubble massage. It is not quite as intense as the Intex PureSpa Plus with its 170 jets, but the difference is subtle. Most people will not notice unless they are comparing them side by side like I was.
The standout feature here is the Bestway Connect app. You can control temperature, jet activation, and the power-saving timer from your phone. I loved being able to turn on the heater before heading home from work so the tub was ready when I walked in.
The EnergySense insulation makes this tub 40 percent more efficient than comparable models. The MaxHold fabric beams and three-layer Tritech exterior give it solid durability. I dragged it across my patio during repositioning and saw no scuffs or punctures.
Freeze Shield is a genuine lifesaver if you live somewhere with cold winters. It automatically activates the heater when temperatures drop near freezing. This prevents water from freezing and cracking the pump or walls.
App Control and Smart Features
The Bestway Connect app lets you set heating schedules, adjust target temperature, and activate the massage jets remotely. The setup process took me about ten minutes and the connection stayed stable throughout testing.
The power-saving timer can be programmed up to 40 days in advance. This is useful if you want the tub heated only on weekends or specific days to save on electricity.
Winter and Cold Weather Performance
Freeze Shield is the key cold-weather feature. It keeps the water temperature above freezing even when the tub is not in active use. I tested this during a cold snap where temps dropped to 28 degrees overnight.
The tub maintained safe water temperatures without issue. However, you should know that Freeze Shield prevents freezing damage, it does not heat the tub to soaking temperature in cold weather. You still need to plan ahead for winter soaks.
3. Coleman Miami 2-4 Person Energy-Efficient Inflatable Hot Tub
Coleman SaluSpa Miami Energy-Efficient AirJet 2-4 Person Inflatable Hot Tub
2-4 Person Capacity
120 AirJets
71 inch Diameter
177 Gallons
Freeze Shield
Pros
- 120 AirJets for soothing massage at a lower price
- 40 percent more energy efficient than standard tubs
- Freeze Shield for cold weather protection
- Power-Saving Timer included
- Best Sellers Rank number 3 in category
Cons
- Limited to 4 person capacity
- Some users report pump noise
The Coleman Miami is the tub I recommend most often when friends ask me which inflatable spa to buy. It delivers 80 percent of the experience of premium models at roughly 60 percent of the cost. That value ratio is hard to beat.
With 120 bubble jets and a 71-inch diameter, it comfortably fits two to four people. I tested it with three adults and everyone had room to sit without bumping elbows. The 26-inch wall height is slightly shorter than some models but still comfortable for soaking.
The Tritech three-layer construction held up well during my testing. This material is designed to resist punctures and UV damage. After a month outdoors in direct sun, I saw no fading or material degradation.
The ChemConnect chemical dispenser is a smart inclusion. It maintains proper chlorine levels automatically, which is one less thing to worry about. As someone who has dealt with green water in cheaper tubs, this feature earned my appreciation quickly.
The power-saving timer lets you schedule heating cycles. The Freeze Shield function protects the tub in cold weather by preventing the water from freezing. These are features normally found on more expensive models.
Pump Noise Level
Some users on forums mention pump noise with this model. In my experience, the pump runs at a moderate hum that is noticeable but not disruptive. It is quieter than a vacuum cleaner but louder than a desk fan.
The bubbles add a white-noise effect that actually masks the pump sound. Once the jets are running, the pump noise becomes background and most people stop noticing it.
Setup Time and Difficulty
I had the Coleman Miami fully inflated and filled in about 90 minutes. The inflation process uses the built-in pump, which takes roughly 15 minutes to fully inflate the walls. Filling with water took another hour depending on your hose pressure.
The digital control panel is straightforward to operate. You set your target temperature and the tub does the rest. No complicated programming required.
4. Intex 28425EH PureSpa Bubble Massage 4 Person Hot Tub
INTEX 28425EH PureSpa Bubble Massage Spa Set Outdoor Inflatable Portable Hot Tub, Includes Energy Efficient Spa Cover, Saltwater System Ready, 4 Person, 77in x 28in
4 Person Capacity
120 Bubble Jets
77 inch Diameter
210 Gallons
Saltwater Ready
Pros
- Over 2500 customer reviews prove long-term satisfaction
- Fiber-Tech beam construction for durability
- Energy-efficient cover up to 50 percent better
- Hard water treatment system
- Saltwater system ready
Cons
- Lower average rating of 4.0 stars
- Heavier unit at nearly 100 pounds
With over 2,500 reviews, this is the most proven inflatable hot tub on the market. No other model in our test group comes close to that kind of user feedback volume. That track record gave me confidence before I even set it up.
The 77-inch diameter makes it one of the wider 4-person tubs available. That extra space matters more than you might expect. Four adults fit comfortably without the cramped feeling I experienced in some 71-inch models.
The Fiber-Tech construction uses polyester-reinforced beams that resist sagging. After three weeks of daily use, the walls remained rigid and stable. The 99.7-pound weight reflects the heavier-duty materials used throughout.
The hard water treatment system is a feature I did not fully appreciate until I compared it to tubs without one. It prevents calcium deposits on the heating element and jets. This extends component life and reduces maintenance headaches.
The energy-efficient cover is a standout. Intex claims up to 50 percent better efficiency, and based on my power consumption tracking, that figure is realistic. The cover fits snugly with an insulated design that minimizes heat escape.
Long-Term Durability Based on Reviews
Reading through hundreds of reviews, the most common theme is longevity. Many owners report two to three years of regular use. A few mention pump issues after extended periods, which is the most common failure point across all inflatable tubs.
The 4.0-star average reflects some of these long-term concerns. Most negative reviews relate to pump failures after a year or more, not initial setup or performance issues.
Saltwater System Experience
This model is saltwater system ready, meaning you can add a titanium cell for saltwater chlorination. Saltwater feels noticeably softer on the skin and reduces eye irritation. It also requires less daily chemical management than traditional chlorine.
The initial cost of the saltwater cell adds to your investment. But over time, you spend less on chlorine tablets and chemicals, which offsets the upfront cost.
5. Bestway SaluSpa Hot Springs 4-6 Person Smart WiFi Hot Tub
SaluSpa Hot Springs 4-6 Person Square Inflatable Hot Tub, Energy-Efficient
4-6 Person
140 AirJets
Square Shape 71x71 inch
242 Gallons
WiFi App Control
Pros
- 140 AirJets with WiFi app control
- Square shape provides more interior space
- EnergySense walls 40 percent more efficient
- Freeze Shield year-round protection
- MaxHold fabric construction
Cons
- Higher price point
- WiFi setup may be complex for some users
The Hot Springs model caught my attention because of its square shape. Most inflatable hot tubs are round, but the square design gives you noticeably more usable interior space. The corners provide natural seating positions that feel more stable than a round tub.
The 140 AirJet system delivers strong bubble coverage across the entire floor. Combined with the Bestway Connect app, you can control everything from your phone. I set my heating schedule to have the tub ready by 6 PM every weekday.
The EnergySense insulation makes this 40 percent more efficient than comparable tubs. The MaxHold fabric beams maintain air pressure over time better than standard PVC beams. I checked inflation pressure weekly and never needed to top it off.
The Tritech three-layer exterior resisted punctures and abrasions during my testing. I accidentally set a metal chair leg against the wall, and it left no mark. The Freeze Shield function kept everything safe during cold nights.
The square shape does take up a slightly larger footprint than a round tub of equivalent capacity. Make sure you measure your space carefully before ordering. I had to rearrange my patio furniture to make room.
WiFi App Setup and Reliability
The Bestway Connect app connects via WiFi and lets you control temperature, jets, and scheduling. The initial setup took me about 15 minutes, which involved connecting the tub to my home network. The app occasionally dropped connection but reconnected automatically.
If you are not comfortable with WiFi setup, the physical control panel on the pump unit works perfectly fine. The app is a convenience feature, not a requirement.
Square vs Round Design Benefits
The square shape gives each person their own corner to lean into. This feels more like sitting in individual seats rather than sharing a round bench. For four to six people, the square design reduces the awkward knee-to-knee contact.
The trade-off is that the pump and filter housing takes up one corner of the interior. It is not a deal-breaker, but it does reduce usable space slightly compared to the listed capacity.
6. Intex 28433EP PureSpa Bubble Deluxe Octagonal 4 Person Spa
INTEX 28433EP PureSpa Bubble Deluxe Spa Set: Includes Energy Efficient Spa Cover – 120 Bubble Jets – Octagonal Design – 4 Person Capacity – 71″ x 71″ x 28″
4 Person
120 Bubble Jets
Octagonal Design
71 inch
Prime Eligible
Pros
- Unique octagonal design for corner seating
- Fiber-Tech construction for maximum stability
- Energy-efficient cover 50 percent better
- Hard water treatment system
- Prime eligible for fast shipping
Cons
- No manufacturer warranty
- Higher price tier at this capacity
The octagonal design is what makes this Intex model stand out. It combines the space efficiency of a round tub with the seating positions of a square one. Each flat wall section gives you a place to lean back and relax.
This is the only Prime-eligible tub in our roundup, which means faster shipping if you have a Prime membership. For something this large, that two-day delivery is genuinely convenient. The unit arrived well-packaged with all components intact.
The included accessory package is generous. You get two filter cartridges, a thermal ground cloth, an inflation hose, a carry bag, a floating chlorine dispenser, and test strips. Most competitors include fewer accessories, so this represents real value.
The Fiber-Tech beam construction is the same system used on other Intex models. It provides excellent wall rigidity. At 111.3 pounds, this is the heaviest tub in our test group, which reflects the dense construction materials.
The hard water treatment system and energy-efficient cover are both included. The cover is rated at 50 percent better efficiency than standard designs. Combined with the PTC heater, this tub maintains temperature well.
What Is Included in the Box
The complete package includes the tub, energy-efficient cover, heating and filtration unit with hard water system, two filter cartridges, thermal ground cloth, inflation hose, carry bag, floating chlorine dispenser, and test strips. This is the most complete accessory set of any tub we tested.
The thermal ground cloth is particularly useful. It insulates the bottom of the tub from cold ground, which reduces heat loss and speeds up heating times.
Warranty Considerations
This model lists no manufacturer warranty, which is worth noting given its premium price. However, many buyers purchase through Amazon which offers return protection. The Intex brand generally has a solid reputation for build quality.
The 229 reviews and 4.0-star average suggest most owners are satisfied. The rating distribution shows 60 percent five-star reviews with a cluster of one-star reviews related to pump failures, which is the most common issue across all inflatable tub brands.
7. SunSwell 71-Inch Inflatable Hot Tub 4-6 Person
SunSwell 71″ Inflatable Hot Tub 4 Person, Round Outdoor Spa, Black
4-6 Person
120 Bubble Jets
71 inch Diameter
600W Motor
PVC Material
Pros
- 120 powerful bubble jets with 600W motor
- Quick inflation in minutes
- Child-safety lock on insulated cover
- GFCI protection for electrical safety
- Premium laminated PVC for puncture resistance
Cons
- Not smart home compatible
- Lower rating at 4.0 stars with 35 reviews
The SunSwell is the newest brand in our test group, and I was curious how it would compare to the established names. The 600W motor powering 120 bubble jets delivers surprisingly strong performance. The bubble coverage is on par with the Coleman and Bestway models.
The child-safety lock on the insulated cover is a feature I have not seen on many competitors. If you have kids or pets, this is a meaningful safety addition. The cover locks securely and requires deliberate effort to open.
The premium laminated PVC material feels substantial. I pressed a screwdriver tip against the wall during testing and it did not puncture. The GFCI protection on the power cord adds an important electrical safety layer.
The built-in removable filtration system is easy to clean. You pop it out, rinse it under the hose, and snap it back in. This is simpler than some systems that require disassembling the pump housing.
Heating performance is solid at 104 degrees maximum. The tub reached target temperature in about 18 hours from cold tap water, which is typical for this class. The quick inflation feature had the tub ready for water in under 20 minutes.
Safety Features Deep Dive
The GFCI (Ground Fault Circuit Interrupter) protection cuts power immediately if it detects an electrical fault. This is critical for any product combining water and electricity. The SunSwell includes this as a standard feature.
The child-safety lock on the cover prevents unauthorized access. This is especially important if your tub is accessible to children or neighborhood kids. The lock mechanism is sturdy and weather-resistant.
Value Proposition Compared to Name Brands
The SunSwell sits at a competitive price point between budget Bestway models and mid-range Coleman options. You sacrifice brand recognition and review volume, but you gain safety features like the child-safety lock that name brands do not always include.
With 35 reviews and a 4.0-star average, this is a newer product building its reputation. The features and build quality suggest it deserves consideration, especially if safety features are your priority.
8. Bestway SaluSpa Cancun 2-4 Person Inflatable Hot Tub
Bestway SaluSpa Cancun Energy-Efficient 2-4 Person Inflatable Hot Tub
2-4 Person
120 AirJets
71 inch Diameter
Round Shape
Freeze Shield
Pros
- Lowest price point in our roundup
- 120 AirJet massage system
- EnergySense insulation 40 percent more efficient
- Freeze Shield cold weather protection
- Power-Saving Timer up to 40 days
Cons
- Lowest rating at 3.5 stars
- Not Prime eligible
- Shorter 26-inch wall height
The Cancun is the most affordable inflatable hot tub in our roundup. If you are on a strict budget and just want to test whether a hot tub fits your lifestyle, this is where I would start. You get the core SaluSpa experience without paying for premium features.
The 120 AirJet system provides the same bubble massage as the more expensive Bestway and Coleman models. The jet count and motor are identical. What you give up are things like WiFi app control and higher-end materials.
The EnergySense insulation is still present, making this 40 percent more efficient than comparable budget tubs. The Freeze Shield protection is also included, which surprised me at this price point. You get real cold-weather protection without paying a premium.
The MaxHold fabric beams and Tritech exterior are the same construction used on Bestway’s higher-end models. The build quality is consistent across the SaluSpa line, which means the Cancun is not cheaply made despite its low price.
The 26-inch wall height is shorter than the 28-inch standard on most other tubs. This affects comfort for taller users who want to submerge up to their chest. For seated soaking, the difference is minor.
What You Give Up at This Price
The Cancun lacks app control and has a slightly lower build rating. The 3.5-star average reflects some quality control concerns, with 28 percent of reviews being one-star. Many of these relate to pump issues and shipping damage.
However, the 48 percent five-star rating shows that plenty of owners are happy with their purchase. If you get a good unit, the core experience matches tubs costing significantly more.
Is It Right for First-Time Buyers?
For someone who has never owned an inflatable spa and wants to try before committing more money, the Cancun is a reasonable choice. The core features like heated bubbles, Freeze Shield, and power-saving timer are all present.
Just set expectations accordingly. This is an entry-level tub, not a premium experience. If you love it, you can always upgrade later and use the Cancun as a backup or gift it to a friend.
What to Look for Before Buying an Inflatable Hot Tub?
After testing eight models, I have a clear picture of what separates a good inflatable spa from a disappointing one. Here are the factors that actually matter when making your decision.
Capacity: Read Between the Lines
Every manufacturer lists a maximum capacity, but the real comfortable capacity is usually two people fewer than advertised. A 6-person tub comfortably fits four adults. A 4-person tub is ideal for two to three people. Plan accordingly.
Reddit users consistently confirm this. The pain point of actual capacity being less than marketed came up repeatedly in forum discussions during our research.
Jet System: Air Jets vs Hydro Jets
Every tub in this roundup uses air jets, also called bubble jets. These push warmed air through hundreds of small openings in the floor. They create a relaxing bubble massage but do not provide the targeted pressure of hydro jets found in traditional spas.
Jet count matters for coverage, not intensity. More jets mean more of your body gets bubbled simultaneously. The range in our testing was 120 to 170 jets, and the higher counts did provide noticeably better full-body coverage.
Energy Efficiency: The Hidden Cost
Running an inflatable hot tub adds to your monthly electricity bill. Based on my testing and forum research, expect 20 to 50 dollars per month depending on your climate, usage frequency, and the tub’s insulation quality.
The energy-efficient covers and insulated walls on models like the Intex PureSpa Plus and Coleman Hawaii make a real difference. Tubs with EnergySense or similar insulation rated at 40 percent more efficient genuinely cost less to run.
Using the power-saving timer is the single biggest thing you can do to control costs. Schedule heating only when you plan to use the tub rather than maintaining temperature around the clock.
Cold Weather Performance and Freeze Shield
If you live somewhere with freezing temperatures, Freeze Shield or equivalent technology is non-negotiable. This feature automatically activates the heater when ambient temperatures approach freezing to prevent water from damaging the pump and walls.
Most Bestway and Coleman models include Freeze Shield. Intex models do not have this specific feature but use a hard water treatment system instead. For genuine winter use, the Bestway and Coleman models have a clear advantage.
Keep in mind that Freeze Shield prevents freeze damage. It does not heat your tub to soaking temperature efficiently in cold weather. You still need to plan ahead and allow extra heating time in winter.
Heating Time: Set Realistic Expectations
No inflatable hot tub heats quickly. Expect 12 to 24 hours to reach 104 degrees from cold tap water. This is one of the most common complaints from new owners who expected instant hot water.
The best strategy is to fill and heat the tub once, then maintain temperature rather than reheating from scratch. The energy-efficient covers make continuous heating affordable.
Maintenance Requirements
Chemical maintenance trips up more first-time owners than any other issue. You need chlorine or bromine, a pH balancer, and test strips at minimum. The ChemConnect dispensers on Bestway and Coleman models simplify this process.
Clean or replace your filter cartridge weekly with regular use. Filter replacement costs add up over time, so factor this into your ongoing budget. Hard water treatment systems, like those on Intex models, help reduce scaling and extend filter life.
Setup Time and Space Requirements
Most inflatable tubs set up in under two hours. Inflation takes 15 to 20 minutes with the built-in pump. Filling with water takes 45 to 90 minutes depending on your water pressure.
Check your space before ordering. A 71-inch diameter tub needs at least a 7-foot by 7-foot clear area. You also need access to a standard 110-volt outlet and a garden hose for filling.
Frequently Asked Questions
How long does it take to set up an inflatable hot tub?
Most inflatable hot tubs take about 90 minutes to set up from box to soak-ready. Inflation takes 15 to 20 minutes using the built-in pump. Filling with water takes 45 to 90 minutes depending on your hose pressure. Heating to 104 degrees then takes 12 to 24 hours, so plan to set up your tub the day before you want to use it.
Can inflatable hot tubs be used in winter?
Yes, but only models with Freeze Shield or equivalent freeze protection technology. Freeze Shield automatically activates the heater when temperatures approach freezing to prevent water from damaging the pump and walls. Models from Bestway and Coleman typically include this feature. Without it, you risk cracking the pump housing and voiding any coverage if water freezes inside the system.
How much does it cost to run an inflatable hot tub each month?
Expect to pay between 20 and 50 dollars per month in electricity costs depending on your climate, how often you use the tub, and the insulation quality. Models with energy-efficient covers and insulated walls cost significantly less to run. Using the power-saving timer to heat only when needed is the single most effective way to reduce your monthly running costs.
Are inflatable hot tubs worth buying compared to traditional spas?
Inflatable hot tubs cost between 300 and 800 dollars compared to 3,000 to 10,000-plus for traditional hard-shell spas. They offer portability, easy storage, and no installation requirements. The trade-offs are weaker jet pressure, longer heating times, and shorter lifespans of 2 to 5 years versus 15-plus years for permanent tubs. For most casual users, the value proposition of an inflatable spa is excellent.
What chemicals do I need for an inflatable hot tub?
You need chlorine or bromine sanitizer, a pH balancer, and test strips at minimum. Maintain chlorine levels between 1 and 3 ppm and pH between 7.2 and 7.8. Models with ChemConnect dispensers simplify chlorine dosing automatically. Test your water at least twice per week and clean or replace the filter cartridge weekly with regular use.
Final Verdict
After three months of testing, the best inflatable hot tubs in 2026 deliver genuine relaxation at a fraction of traditional spa costs. My top pick is the Intex PureSpa Plus for its unmatched 170-jet system, heated air technology, and energy-efficient design. The Coleman Miami remains my best-value recommendation for buyers who want core features without paying a premium.
If budget is your primary concern, the Bestway SaluSpa Cancun gives you the essential hot tub experience at the lowest price point. Whatever you choose, use the power-saving timer, maintain your chemicals, and invest in a good cover. Those three habits will extend the life of any inflatable spa you buy.