Effortless Cold · Year-Round
Plunge Every Day, Without the Ice
A powerful ¾ HP chiller that keeps your cold plunge cold — quietly, efficiently, all year long.
5-Year Warranty
Penguin Cold-Therapy Chiller with Filter Kit
Overview
The Penguin Cold-Therapy Chiller keeps your cold plunge cold — effortlessly. A powerful ¾ HP high-efficiency system holds your water in the low-40°F range without hauling a single bag of ice, so you actually plunge consistently.
At just 56 dBA it's quiet enough for indoor use yet rugged enough for year-round outdoor installation, and runs for about $18–$28/month in electricity. The built-in pump circulates water continuously through the included filter kit, naturally suppressing bacteria and extending water life.
In the Box
- Penguin ¾ HP cold-therapy chiller
- Filter kit
- Built-in circulation pump
- Connection hoses & fittings
- Setup guide
Do your research first
This is a big purchase. We'd rather you get a fair look at the market — compare with these trusted sources before you decide.
Effortless Cold
Consistency Is the Whole Point
Cold therapy only works if you actually do it — and nobody plunges for long when every session starts with dragging ice from the freezer. The Penguin keeps your water in the low 40s automatically, quietly, day and night, for the price of a couple of coffees a month. The pump and filter kit keep it clean so it's always inviting. Set it up beside any plunge tub and the cold becomes a habit instead of a chore.
Shop Cold PlungesThe Details
Specifications
Cooling System
¾ HP high-efficiency chiller; holds water in the low-40°F range.
Noise Level
56 dBA — quiet enough for indoor installation.
Running Cost
Approximately $18–$28 per month in electricity.
Filtration
Built-in circulation pump plus included filter kit; suppresses bacteria and extends water life.
Installation
Plug-in operation; rated for year-round indoor or outdoor use.
Compatibility
Pairs with most cold plunge tubs and stock-tank setups.
Shipping & Warranty
Ships by freight across the U.S. & Canada. Backed by the manufacturer's warranty — contact Sauna Co. for full terms.
Watch & learn
Installation Guide
Follow along with this step-by-step installation and assembly walkthrough so you know exactly what to expect. Our team is one message away if you need a hand.
Do your research first
This is a big purchase. We’d rather you get a fair look at the market — compare with these trusted sources before you decide.
to a friend
The Penguin chiller holds my cold plunge at exactly the temperature I set, no more buying bags of ice. The included filter kit keeps the water clean and clear for weeks. Setup was simple, just connect the hoses and plug it in. It's quiet enough that I can run it overnight. A must-have for serious cold therapy and my morning plunges are now effortless.
Pairs perfectly with my cedar plunge. The Penguin chills fast and the filter kit means my water stays clean far longer between changes. Easy to install and runs quietly. Cold therapy year-round is now hassle free.
Six months in and the Penguin chiller hasn't missed a beat. It cools my plunge quickly and maintains temperature without spiking my electric bill too much. The filtration keeps the water sparkling. Installation was straightforward with the included fittings. Highly recommend for anyone doing daily cold plunges.
The chiller does its job well and the filter kit is a great inclusion. Only minor gripe is it's a touch louder than I expected when actively cooling, though it cycles off once it reaches temp. Keeps my plunge cold and clean. Easy setup. Would buy again.
Before the Penguin I was constantly hauling ice. Now my plunge is cold and ready every morning. The filter kit keeps maintenance minimal. Install took fifteen minutes. Couldn't be happier with the convenience.