Turn Any Chest Freezer
Into a Cold Plunge
Experience Professional-Grade Cold Plunging at Home... For a Fraction of the Cost.
Polarkit makes premium cold therapy accessible at home. Transforming an ordinary chest freezer into a powerful, filtered, temperature-controlled cold plunge for a fraction of the cost of traditional systems.
PolarKit transforms an ordinary chest freezer into a filtered, temperature-controlled cold plunge without the cost or complexity of traditional systems.
Everything You Need. Nothing You Don’t.
Wi-Fi Temperature Control
Set and monitor your plunge temperature right from your phone.
Automated Sanitization
Set your sanitization cycle and let PolarKit handle the rest.
Premium Filtration
Continuous filtration helps keep your plunge water clean and ready to use.
Engineered for Excellence
The chest freezer cold plunge isn’t new.
We just made it simple.
People have been converting chest freezers into cold plunges for years. PolarKit takes the trial, error, research, and complicated DIY setup and turns it into one complete system.
Plug in. Set your temperature. Plunge.
Redefining at-home recovery by making premium cold therapy accessible.
HOW IT WORKS
Plug-and-Play Plunging
Turn a chest freezer into a cold plunge without the complicated DIY setup.
Seal Your Freezer
Seal the interior seams of your chest freezer with a marine-grade sealant. It’s a simple DIY step anyone can do.
Install & Plug In PolarKit
Connect your PolarKit to your chest freezer setup and plug it in.
Set It & Forget It
Choose your desired water temperature and sanitization cycle.
That’s It.
Fill it up, let it chill, and you’re ready to plunge.
No plumbing experience. No electrical experience. No guesswork.
Your Recovery Room.
AT HOME
Pair your Polarkit cold plunge with a sauna and build a complete hot-and-cold recovery setup - without the luxury wellness price tag.
PolarKit includes everything needed to convert a compatible chest freezer into a cold plunge. Chest freezer sold separately.