Category
Chillers
10 guides
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Chillers That Heat Too, Compared A dual temperature chiller turns one tub into contrast therapy. Two of the three we compared will not tell you how hot they get.
Updated July 28, 2026 -
Cold Plunge Chillers With a Filter Built In A filter catches hair and grit. Ozone handles what the filter cannot. Most listings will not tell you which one they have, so we checked all 9.
Updated July 26, 2026 -
Using an Aquarium Chiller for a Cold Plunge An aquarium chiller is the cheapest way to stop buying ice, and it arrives without the pump. What the Active Aqua units actually need, and when to skip them.
Updated July 25, 2026 -
The Best Cold Plunge Chillers for a Bathtub A bathtub holds half what a cold plunge tub does, so most chillers are the wrong size. We compared 9 on the volume that actually matters.
Updated July 25, 2026 -
The Cheapest Cold Plunge With a Chiller The cheapest way to stop buying ice. We compared 8 budget chiller setups, and the cheapest one only works if you keep the lid on.
Updated July 25, 2026 -
The Best Ice Bath Chillers We Compared A chiller ends the ice habit. We compared 12 on gallon rating, filtration and power draw, because buying the wrong size is the mistake that costs you.
Updated July 25, 2026 -
The Best Water Chillers for a Cold Plunge Aquarium and hydroponics chillers work fine for cold plunges. Here is what to look for, and why the pump matters more than the horsepower.
Updated July 25, 2026 -
The Best Cold Plunge Chillers We Compared We compared 11 cold plunge chillers on gallon rating, power draw and water care. Buying the wrong size is the mistake that costs you, so start here.
Updated July 24, 2026 -
Where to Buy a Cold Plunge Chiller Chillers are sold by four different industries and only one of them writes listings for you. What each channel publishes, what it hides, and what to check.
Updated July 28, 2026 - Cold Plunge Chiller Sizing: 1/2 HP vs 1 HP How to size a cold plunge chiller to your tub, why manufacturer ratings are optimistic, and the two jobs a chiller does that need different amounts of machine.
Updated July 25, 2026