---
product_id: 676853117
title: "28425EH PureSpa Bubble Massage Spa Set Outdoor Inflatable Portable Hot Tub, Includes Energy Efficient Spa Cover, Saltwater System Ready, 4 Person, 77in x 28in"
brand: "intex"
price: "¥550909"
currency: JPY
in_stock: true
reviews_count: 13
url: https://www.desertcart.jp/products/676853117-28425eh-purespa-bubble-massage-spa-set-outdoor-inflatable-portable-hot
store_origin: JP
region: Japan
---

# 120 high-performance bubble jets PTC heater with 68-104°F range Fiber-Tech beam for superior stability 28425EH PureSpa Bubble Massage Spa Set Outdoor Inflatable Portable Hot Tub, Includes Energy Efficient Spa Cover, Saltwater System Ready, 4 Person, 77in x 28in

**Brand:** intex
**Price:** ¥550909
**Availability:** ✅ In Stock

## Summary

> ♨️ Elevate your backyard vibes with PureSpa luxury — because you deserve to soak in style!

## Quick Answers

- **What is this?** 28425EH PureSpa Bubble Massage Spa Set Outdoor Inflatable Portable Hot Tub, Includes Energy Efficient Spa Cover, Saltwater System Ready, 4 Person, 77in x 28in by intex
- **How much does it cost?** ¥550909 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/676853117-28425eh-purespa-bubble-massage-spa-set-outdoor-inflatable-portable-hot)

## Best For

- intex enthusiasts

## Why This Product

- Trusted intex brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Energy-Saving Spa Cover:** High-density thermal foam cover reduces heat loss by up to 50%, saving you money and energy.
- • **Skin-Friendly Water Care:** Built-in hard water treatment system softens water for gentler skin and longer-lasting spa components.
- • **Built to Last with Fiber-Tech:** Innovative Fiber-Tech beam construction ensures unmatched durability and a plush, stable spa surface.
- • **Precision Temperature Control:** Adjust water temperature from 68°F to 104°F with an energy-efficient PTC heater for year-round comfort.
- • **Ultimate Bubble Massage Experience:** 120 powerful jets deliver a refreshing, full-body massage that melts stress away.

## Overview

The INTEX PureSpa Bubble Massage is a portable, inflatable hot tub designed for up to 4 people, featuring 120 bubble jets powered by an energy-efficient PTC heater with adjustable temperatures from 68°F to 104°F. Its Fiber-Tech beam construction offers superior stability and comfort, while the included thermal spa cover enhances energy efficiency by up to 50%. The spa also includes a hard water treatment system for gentler water, making it a perfect blend of durability, comfort, and cost-saving innovation.

## 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.

Review: Perfect for therapy & relaxing - 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.
Review: So far, so good. We are happy with this hot tub - 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.

## Features

- 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%
- SPECS – Designed to fit up to 4 people; outer dimensions: 77" x 28" and inner dimensions: 57" x 28"; water capacity of 210 gallons; water temperature range: 68-104 degrees Fahrenheit

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D825S8S4 |
| Best Sellers Rank | #79,714 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #30 in Outdoor Hot Tubs |
| Brand | Intex |
| Brand Name | Intex |
| Capacity | 210 gallons |
| Color | Tan |
| Customer Reviews | 3.9 out of 5 stars 247 Reviews |
| Included Components | 1 Spa Bubble Set, 2 Cartridges, Bag |
| Item Dimensions L x W x H | 77"L x 77"W x 28"H |
| Item Type Name | Hot Tub |
| Item Weight | 99.7 pounds |
| Manufacturer | Intex |
| Manufacturer Part Number | 28425EH |
| Material | Polyvinyl Chloride (PVC) |
| Material Type | Polyvinyl Chloride (PVC) |
| Model Name | PureSpa Bubble Massage |
| Model Number | 28425EH |
| Number of Items | 1 |
| Number of Jets | 120 |
| Power Source | Corded Electric |
| Product Dimensions | 77"L x 77"W x 28"H |
| Seating Capacity | 4 |
| Shape | Round |
| UPC | 078257331000 |
| Unit Count | 1 Count |
| Voltage | 120 volts |

## Product Details

- **Brand:** Intex
- **Color:** Tan
- **Item Weight:** 99.7 pounds
- **Material:** Polyvinyl Chloride (PVC)
- **Product Dimensions:** 77"L x 77"W x 28"H

## Images

![28425EH PureSpa Bubble Massage Spa Set Outdoor Inflatable Portable Hot Tub, Includes Energy Efficient Spa Cover, Saltwater System Ready, 4 Person, 77in x 28in - Image 1](https://m.media-amazon.com/images/I/51wWI3AYOOL.jpg)
![28425EH PureSpa Bubble Massage Spa Set Outdoor Inflatable Portable Hot Tub, Includes Energy Efficient Spa Cover, Saltwater System Ready, 4 Person, 77in x 28in - Image 2](https://m.media-amazon.com/images/I/71qmM7KhblL.jpg)
![28425EH PureSpa Bubble Massage Spa Set Outdoor Inflatable Portable Hot Tub, Includes Energy Efficient Spa Cover, Saltwater System Ready, 4 Person, 77in x 28in - Image 3](https://m.media-amazon.com/images/I/71WRhroY8tL.jpg)
![28425EH PureSpa Bubble Massage Spa Set Outdoor Inflatable Portable Hot Tub, Includes Energy Efficient Spa Cover, Saltwater System Ready, 4 Person, 77in x 28in - Image 4](https://m.media-amazon.com/images/I/51Y3pO9o3QL.jpg)
![28425EH PureSpa Bubble Massage Spa Set Outdoor Inflatable Portable Hot Tub, Includes Energy Efficient Spa Cover, Saltwater System Ready, 4 Person, 77in x 28in - Image 5](https://m.media-amazon.com/images/I/61wzZEYIWsL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect for therapy & relaxing
*by D***5 on October 28, 2025*

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.

### ⭐⭐⭐⭐⭐ So far, so good. We are happy with this hot tub
*by S***. on August 18, 2026*

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.

### ⭐ Not happy with Purchase. From Northern Maine.
*by W***N on June 12, 2026*

Our Intex Pure Spa Never held air from day one when it was delivered. Did all checks owner manual asked. Two weeks I keep refilling putting salt in s just to see it not keep air and drain out. Put claim in With Intex but was rejected be cause it came through Amazon a secondary supplier? Called Intex back and was told they needed Modle # for Tub and Heater which they already had from getting Claim number 954024. we have spent hors getting run around from Intex. My 2 New Knees have 20 minutes first night in new Tub . Wouldn't Recommend Index to anyone. Another California Company you Can't trust. We had Colman tub for 3 years we bought from Amazon and work great. Give it to some young family of friends and thought we would up grade. Go with Coleman. Intex needs some restructuring for Service..

## Frequently Bought Together

- 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
- Intex PureSpa Attachable Cup Holder for Spa Wall, Pool and Hot Tub Accessory for Drinks that Holds 2 Standard Sized Beverages, Tan
- Intex 29001E PureSpa Type S1 Heavy Duty Easy Set Dacron Paper Hot Tub Spa Filter Replacement Cartridge for Various PureSpa Models, 2 Pack

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-28*