Intex 28439E 4-Person PureSpa 77in X 28in Greywood Deluxe Set
- Hot Tub
- 4
- 19600 gallons
- Corded electric
- Better rated than 81%
- More reviewed than 88%
A dependable-running inflatable spa by most owner accounts, with the usual inflatable-tub caveats around leak-tracing and jet strength that are worth weighing against the price.
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How it ranks among the 21 hot tubs we track
4.3★ across 770 Amazon ratings, Bayesian-smoothed toward the category average.
770 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 21 hot tubs we track - how the scorecard works · full hot tubs data report. Confidence: high - strong rating volume and complete data.Updated 7 days ago. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
The Intex 28439E PureSpa is a 4-person inflatable hot tub in the Greywood finish, 77 inches across and 28 inches tall, with 140 bubble jets and a wireless touch control panel.
Reviews spanning several years of ownership give a clearer picture than the spec sheet alone: the pump and heater are consistently called quiet and dependable, including one account of holding 103 to 104F through a week of sub-zero weather, but a subset of owners describe air leaks that are hard to trace and jets that fall short of a hard-side spa's massage power.
- Seats up to 4 people
- 140 bubble jets, wireless control
- 0.75 HP pump, 2,450 GPH turnover
- Replaceable filter cartridge
Who it's for
Good for a backyard or patio wanting an affordable, seasonal 4-person spa with app-adjacent wireless controls. Less suited to anyone who specifically wants strong massage-style jets or a permanent hard-side installation.
What buyers say
From Amazon customer reviews.
Owners who kept theirs running long term say the heater and pump are quiet and reliable, even in extreme cold, with one review reporting a steady 103 to 104F through a week of sub-zero weather, and several call the sides sturdy enough to sit on. Setup is commonly described as taking about an hour, and the seller was praised for quickly replacing a unit that threw an error code. The recurring complaints are air leaks that are hard to trace, jets some found weaker than a hard-side spa's massage jets, and one reviewer who felt the tub's lifespan fell short of what their research had suggested.
Strengths and trade-offs
Drawn from this product's published specifications.
- 0.75 HP pump with 140 bubble jets
- Wireless touch control panel
- Insulated cover cuts heat loss
Performance notes
A 0.75 HP pump drives the 140 bubble jets and a 2,450 GPH turnover rate, with a replaceable filter cartridge and 3-ply laminated, puncture-resistant construction. The insulated cover is meant to cut heat loss between uses, and the wireless touch panel plus the Intex Link app handle temperature and jet control from elsewhere in the yard.
Specifications
| Brand | Intex |
|---|---|
| Model | 28439E |
| Dimensions & fit | |
| Item Weight | 103 pounds |
| Item Dimensions L x W x H | 77 × 77 × 28 inches |
| Capacity & performance | |
| Seating Capacity | 4 |
| Capacity | 19600 gallons |
| Power & efficiency | |
| Power Source | Corded electric |
| Voltage | 110 volts |
| Construction & materials | |
| Material Type | Polyvinyl Chloride (PVC) |
| Color | Greywood |
| Included components | |
| Unit Count | 1 |
| Other details | |
| Number of Items | 1 |
| Number of Jets | 140 |
| Shape | Round |
Other Intex hot tubs
How it compares
This product against the closest alternatives we track in hot tubs.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| Intex 28439E 4-Person PureSpa 77in X 28in Greywood Deluxe SetThis product | 4.3 / 5 | 770 | 4.3 / 5 |
| Bubplay Ice Bath Cold Plunge Tub with Cover for Indoor Outdoor for RecoveryBubplay | 4.2 / 5 | 769 | 4.0 / 5 |
| Destination Outdoor Hot TubAqualife by Strong Spas | 4.1 / 5 | 117 | 4.0 / 5 |
| Coleman 90455 SaluSpa Bahamas 71-Inch x 26-Inch 4 Person Outdoor Portable Hot Tub Spa…Coleman | 4.1 / 5 | 103 | 4.0 / 5 |
| ONLYCARE Upgrade XXL 135 Gal Ice Bath Tub for AthletesOnlycare | 4.4 / 5 | 89 | 3.8 / 5 |
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Questions about the Intex 28439E
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
How many people fit in the Intex 28439E PureSpa?
It is rated for 4 adults, with a 77 inch outer diameter and 28 inch height.
What is the pump and jet setup on the 28439E?
A 0.75 HP pump drives 140 bubble jets at a 2,450 GPH turnover rate.
What do owners say about durability?
Most describe the pump and heater as quiet and reliable over time, though some report hard-to-trace air leaks after a season or two of storage.