A double-walled titanium heat exchanger. Your water flows through one large titanium pipe, not the narrow channels of a plate exchanger, so it can't corrode, clog, or scale up over time.
Double-loop condenser coils push extra cold for hot garages and peak summer, and smart sensors adjust cooling to the weather with dry-run and freeze protection.
A variable-rate ozone generator is built into the chiller, dialling sanitation up or down with demand instead of running flat out. It treats the water continuously as it circulates, keeping it clean and safe between filter changes.
A LEFOO brushless water pump runs quiet and strong with safeguards built in for long-term reliability - 44 dB with the pump circulating.
Adjust settings and schedule filtration and cooling from anywhere, with maintenance reminders sent before anything needs attention.
A tool-free top-mount filter housing - swap the 20-micron filter in seconds, with no draining and no tools.
Trusted Across the USA
PRIMALOS™ APP
Your plunge, in your pocket.
- Control from anywhereSet temperature, mode and filtration schedules from your phone.
- Maintenance remindersA heads-up before the filter or water chemistry needs attention.
- Session historyEvery plunge logged - time, temperature and how often you are in.
- Selfie syncYour end-of-session selfie lands in the app, ready to share.
Comparison
Primal vs Others
See how Primal Plunges stacks up against the competition - feature by feature.
| Features |
Comparison |
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|---|---|---|---|---|
| 21" Touchscreen | ||||
| Video Guided Sessions | ||||
| Fast Cooling | ||||
| Ships in 24 hours | ||||
| WiFi App Control | ||||
Common Questions
What makes your chiller different?
What makes your chiller different?
There are good chillers on the market and garbage chillers. It's hard to tell as a consumer what is what. So, we bought several of the chillers on the market, took them apart, and compared them to our chiller, side by side. Watch this video to see how our chiller stacks up.
Are you USA based?
Are you USA based?
It can be hard to tell, but MANY cold plunge companies that look like US companies are actually Chinese manufacturers drop shipping into the US.
Primal Plunges is a US company owned and operated in Utah by an experienced entrepreneur. Our warehouse, customer service, tech folks, and service center are all in Utah.
How long does setup take?
How long does setup take?
Most users will be able to unpack, connect, and setup our cold plunges within 15-30 minutes. The PrimalOS app guides you through the setup process using a walkthrough video specific to your model.
Is it noisy?
Is it noisy?
When cooling, the chiller runs at 52db. When only the pump is circulating water, the noise level falls to 46db.
How cold does it get?
How cold does it get?
Both our chillers can cool to 34º and heat to 104º. Most users will find benefits with water kept at 45º-55º.
Can I use it outdoors?
Can I use it outdoors?
All of our chillers and tubs are engineered for the outdoors. We offer two touchscreens. One rated for indoors and one rated for outdoors. Ensure to select the outdoor touchscreen if you plan on locating your plunge outdoors. Keep out of direct sunlight.
Is there a monthly subscription?
Is there a monthly subscription?
For customers who purchase a Primal Plunge in 2025, they will receive a lifetime free subscription to PrimalOS and never pay a subscription fee.
Have more Questions? Contact us