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Intex

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

Based on 269 reviews
Condition: New
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$749.99

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Availability: Only 3 left in stock, order soon!
Fulfilled by Amazon
Arrives Oct 31 – Nov 1
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At a glance

Condition
New
Size
4-Person
Model
28425EH
Capacity
210 gal
Dimensions
77"L x 77"W x 28"H
Weight
99.7 lb
Color
Tan
In the box
1 Spa Bubble Set2 CartridgesBag

Features 5

  • FIBER-TECH BEAM CONSTRUCTION Innovative Fiber-Tech Technology offers superior structural stability while maintaining a comfortable surface for a luxurious and refreshing spa experience
  • HARD WATER TREATMENT SYSTEM Built-in Hard Water Treatment System makes water gentler on skin, clothes and the entire spa system
  • HEATED AIR BUBBLE TECHNOLOGY The Positive Temperature Coefficient (PTC) heater is designed to maximize heat transfer to the water, while ensuring the highest level of safety, performance, and longevity
  • ENERGY EFFICIENT SPA COVER High density thermal-resistant foam provides extra insulation and minimizes heat loss; this cover enhances the Spa performance while improving the energy efficiency by as much as 50%

Description

The PureSpa Bubble Massage by INTEX provides the ultimate spa experience at the touch of a button. The tilt-adjustable control panel activates the 120 high-performing bubble jets surrounding the interior of the spa for refreshing massage. Easily adjust the heating system to your desired temperature. The spa comes with a convenient energy efficient spa cover, up to 50% more energy efficient resulting in cost savings. PureSpa provides simple maintenance with easy-to-replace filter cartridges for lasting enjoyment for up to 4 people. Outer Dimensions: 77 inch x 28 inch. Inner Dimensions: 57 inch x 28 inch.

Specs 22

Brand Intex
Color Tan
Item Weight 99.7 pounds
Product Dimensions 77"L x 77"W x 28"H
Material Polyvinyl Chloride (PVC)
Brand Name Intex
Model Name PureSpa Bubble Massage
UPC 078257331000

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Oct 31 – Nov 1

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View our full returns policy here.

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Top Amazon Reviews

Perfect for therapy & relaxing
Style: Includes Energy Efficient Spa Cover; Sal... Size: 4-Person
Review Image by Djr1565
Having neck and back issues I really needed this, I like it better then our old square hard shell because it’s soft on bottom and sides and allows me to stretch and float unlike the hard shell which had molded seats and trying to do any moving using would hurt when coming in contact with seating. Yes the jets and heat were better in the 230v hard shell but I much prefer this one. The jets are all around the edges and you can maneuver the parts of your body over them. Different jet system but this set up creates more of an over all message so works great for us. It’s pretty quite as far as when your not in the spa but obviously when your in it with jets running your gonna hear the bubble and water movement but no loud noise of system. We were looking for a plug & play hot tub for our patio. And we wanted a saltwater system. We live in western North Carolina in the mountains and cold & snow during winters. We had a hard shell high end 230v hot tub at are old house but too much work & money to move so we included in house sale. When we were pricing hard shell good quality hot tubs here they would run from 5k -10k plus installing the upgraded electric we would need. Even the 110v plug & play hard shell hot tubs were over 5k. Since we use other Intex products, mostly their air mattress I had no doubts about this hot tub quality. I read most reviews and tips and they helped a lot. We live in the mountains and have our own well,it test pure and there’s only a sediment filter for sand. I read about using an inline pool/spa filter that goes on hose to fill and that removes more finer particles and any heavy metals. You put the filter at end of hose going to hot tub, they suggest not putting at the hose turn on/off Spicket because it would reduce flow. Next I read about using my tankless gas water heater to fill with, that was easy, I hooked the hose to the drain outlet on the hot water side and it took about 90 min to fill and it was at the right temperature when ready to turn on the hot tub. Our old hot tub was a saltwater system which was easier then using chlorine and no strong smell like chlorine. So I choose this model hot tub because it was easy to add the saltwater generator cell. Just read all the instructions they give and it’s like a 5 min upgrade. Don’t use the little ball with chlorine if you change to saltwater or your have problems and the salt generator system uses the salt to create its own type of chlorine. Ours came with the black energy saver cover, Do not try to inflate this, this is a Self Inflating cover. There two plastic valves that are covered, just unfold the cover as best you can, open the two valve covers and it will start to take shape. We’ve had the hot tub up and running for 2 wks now and we’ve had Lows in the low 30’s and the hot tub has had no trouble staying at 104 degrees. We’ve worked out the little kinks now and very happy, we keep it to the max level and need to add a little water each week due to the water splashing over the sides, I’ve had absolutely no issues with the system leaking at the fittings, I didn’t over tighten, just hand tight. Also, I add 2 tbsp of Clorox Pool&Spa Non-Chlorine Pool Shock weekly. You can use spa very soon after. If you add water due to loss, over time you’ll need to add more salt. Get some test strips. I found that when first setting up the saltwater system and when adding salt & water if I use the non chlorine shock it helps jump start the system. Also, read the instructions carefully, you have to activate the saltwater converter and tell it how long to sanitize each day. Depending on use, I have it from anywhere from 6-8 hrs a day. ... show more
Reviewed in the United States on October 28, 2025 by Djr1565
Get the sea salt that goes with it
Style: Includes Energy Efficient Spa Cover; Sal... Size: 6-Person
Review Image by Chametria
Got it for myself and the kids loved it. It bought it for the aesthetic of soaking my sore joints but it has been and great relaxing for my bones after a hard work out. It's a great investment for my body mine maintains 104 degrees once in goes to 96 but still feels good. I love mine I used it one or twice a week m. ... show more
Reviewed in the United States on September 26, 2026 by Chametria
BUYER BEWARE!
Style: Includes Energy Efficient Spa Cover; Sal... Size: 4-Person
We were so excited to get our hot tub. Assembly was fairly straightforward using the video in the manual. But it leaks. It takes an hour per 2° and right now supposedly at 91° it’s barely lukewarm. But the gauge only goes up to 104 so it’s not going to get any hotter. On top of that they didn’t include the filter cartridges! I tried calling Amazon for help and they said that I need to call the company but they’re closed over the weekend so I’m stuck with a useless nonworking hot tub. I might just bag it up and return it, but I’m waiting to talk to the company and see if they can rectify these issues. Incredibly disappointed. ... show more
Reviewed in the United States on June 20, 2026 by Youssif Hussein
I love it!
Style: Includes Energy Efficient Spa Cover; Sal... Size: 6-Person
Amazing for the price. Holds temp for about an hour (2 cycles) even in Midwest winters. Stays at temp 100% of the time even in below zero windchill. Its a full size hottub and love the fact I can rake it down doe the summer. If there is a con - I wish it had seats or something more comfortable or ergonomic to sit on. ... show more
Reviewed in the United States on September 14, 2026 by michelle
satisfied for the most part.. decent for the price point vs a real hot tub.
Style: Includes Energy Efficient Spa Cover; Sal... Size: 4-Person
satisfied for the most part.. this review is probably the case with most if not all of these inflatable hot tubs. pros - they're convenient and priced right if you don't have the budget or space/placement for a permanent hot tub. can be fairly easily taken down and stored or moved if needed. works well for a "hot tub" as the heat can get up to 104* F. can support a salt water add-on (highly recommend). it's sized to seat 4 comfortably cons - its takes FOREVER to get this thing up to temp. 2* per hour with average temp around 80* outside. you'll need to cover with the inflatable lid and then the insulated cover (sort of a pain to put on solo) for it to get up to temp faster and retain the temperature well. its stays on pretty much 24/7 to keep temp which you have to do since it takes so long to heat up. energy hog because of this.. don't have numbers, but i can only imagine the kw/h of this thing. the filter pump is fairly useless. very weak and doesn't filter the spa well in my opinion. i use this thing maybe 2-3 times a month and I'm changing the water every 2-3 months roughly. (think this is actually what the instructions indicate for my usage though). not a bad idea to scrub away any algae build up around the sides anyway. the bubbles are meh.. it needs stronger filter with stronger jets (im sure they're intended to be weak for it to heat the water more effeciently. ideas I'd recommend for changes/updating - really wish it had multiple heating elements to get up to temp faster so it could be turned either off or low when not in use. even if there was an add-on or drop in heating element or fitting for additional water heater/filter pump.. improved filtration. stronger jets. the bubbles just don't do the trick. ... show more
Reviewed in the United States on February 21, 2026 by George
Love these things
Style: Includes Energy Efficient Spa Cover; Sal... Size: 4-Person
Realistically, you get about three or four years with the pool before the pump fails I’ve never had a pool fail This is my first salt system, and it felt more comfortable in the water And the sanitizer button works well with the add-on salt converter It’s an add-on part you need to purchase separately, but the pump is made to take it I find it best to add a 2500 gallon pool filter you have to make a pipe system with PVC but it’ll clear the pool in a matter of minutes I also use diatomaceous in the pool filter, the filter down to one micron I use an older Propane Instant water heater to fill it so it’s hot as soon as it’s full Happy soaking ... show more
Reviewed in the United States on September 23, 2026 by Bob
May begin to leak at seams overtime requiring to inflate weekly possibly daily
Style: Includes Energy Efficient Spa Cover; Sal... Size: 4-Person
Review Image by cperry972
Review Image by cperry972
Review Image by cperry972
Review Image by cperry972
Have had a couple of these units with both leaking from seams after about a year of having them. First was loosing air on the vertical seams while the newest unit from the horizontal seams at the top of the wall base. Other than what is either bad craftsmanship or design, these spas are outstanding & would recommend. I have notified manufacturer of defects for feedback and hopefully they will continue to improve on this issue ... show more
Reviewed in the United States on September 26, 2026 by cperry972
So far, so good. We are happy with this hot tub
Style: Includes Energy Efficient Spa Cover; Sal... Size: 4-Person
We’ve had this for about a month and still love it. The set up is a breeze, it maintains the heat pretty well, the bubbles are relaxing, and upkeep is not too bad. We use Bromine tablets in a floater and use test strips to make sure everything is ok. If you decide to buy this, I suggest you get a thick rubber mat to put under it for comfort. ... show more
Reviewed in the United States on August 18, 2026 by Sue M.
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