Cold plunges that reach -2°C
Crystal clear water for 6+ months. World-first patented design. The same plunge tubs the studios listed on PlungePass actually use, now available for home.
Why Plunge City
The same engineering choices that keep commercial plunges running. Scaled for a backyard.
True -2°C
Most home plunges hit 4-8°C and stop there. Plunge City pushes below freezing on a commercial-spec chiller.
6+ months of clear water
Integrated filtration plus ozone treatment. No murky water. No constant draining. No chlorine sting.
Patented build
World-first construction approach. Holds temperature without burning power, even running 24/7 in summer.
Backyard-ready
Plug-and-plunge install. Outdoor cover and GripStep platforms included on Complete and Elite. No electrician. No plumber.
The range
Entry-level to commercial-grade. All three reach below freezing.
Sub-Zero Lite
From $1,799
- Reaches -2°C
- Single-person plunge
- Standard filtration
- 2-year warranty
Sub-Zero Complete
From $2,499
- Reaches -2°C
- Includes outdoor cover
- Ozone water treatment
- 3-year warranty
Elite Plunge
From $4,999
- Reaches -2°C
- Studio-grade build
- High-flow filtration + ozone
- 5-year warranty option
How it works
Pick a model
Lite if you're going solo. Complete is the popular pick. Elite if you want studio-grade at home.
Plug in and fill
Standard 10A power. Garden hose to fill. No plumber. No electrician.
Plunge
Set your temp. Hit start. Filtration runs in the background. Water stays clear for months.
Plunge at home
A studio session is $25-$45 a pop. Two a week is $200+ a month. Run the numbers on a Complete at $2,499 and the math gets short fast.
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