# Best Cold Plunge Chillers Source: https://recoverystudiohub.com/best/best-cold-plunge-chillers Updated: 2026-09-15 Publisher: Recovery Studio Hub. Our score is an editorial rating out of 10 (fit 35%, features 25%, build 20%, value 20%), not a customer rating. Method: https://recoverystudiohub.com/how-we-research#our-score A chiller is what separates a one-off ice dump from a genuine daily habit. Instead of hauling bags of ice, a chiller cools and holds your plunge water at a set temperature, so the tub is ready whenever you are. Many units also filter and circulate the water, keeping it clean between sessions and cutting down on refills. In this guide we compare chillers on cooling power, temperature range, filtration, noise, and how well they pair with common tub sizes. We also note energy use and ease of maintenance, since a chiller runs far more often than the tub itself. For anyone serious about consistent cold exposure at home, the right chiller turns a chore into a routine you can actually keep. ## Picks ### 1. Cold Plunge Chiller 1HP, Upgraded Filtration System 4-Layer Purification, Ice Bath Chiller & Heater, WiFi Control, Ozone System Our score: 8.7/10 (Fit for the job 9/10 · Features and specs 10/10 · Build and materials 7/10 · Value 8/10) A 1HP chiller and heater with 4-Layer purification, ozone system and WiFi control for serious cold plunge setups. Pros: - 1HP cooling handles bigger tubs and warm climates better than 1/3 HP units - Heater function lets the same tub double for warm soaks - 4-Layer filtration and ozone system help keep water clean for longer Cons: - WiFi app setup adds a step and depends on a good home signal - Bigger unit draws more power and makes more noise than small chillers Details: https://recoverystudiohub.com/product/B0F1FKPZQQ ### 2. AS ColdPlunge Ice Bath Water Chiller, 1/3 HP Upgraded Cold Plunge Chiller with External Filter Water Pump, 110V Cooling Chiller Our score: 7.8/10 (Fit for the job 8/10 · Features and specs 8/10 · Build and materials 7/10 · Value 8/10) AS ColdPlunge's upgraded 1/3 HP 110V chiller with external filter water pump, built to cool home ice bath tubs. Pros: - 1/3 HP cooling suits typical home plunge tubs without ice runs - External filter pump helps keep the water cleaner between changes - 110V plug works with standard US household outlets Cons: - 1/3 HP units chill large tubs slowly on hot summer days - Hoses and fittings must match your tub's ports before it will work Details: https://recoverystudiohub.com/product/B0DP4D4V4Y ### 3. Cold Plunge Water Chiller for Ice Bath Tubs, 1/3HP 600w Chiller with External Filter Pump, Insulated Hose, Remote Control Our score: 7.8/10 (Fit for the job 8/10 · Features and specs 8/10 · Build and materials 7/10 · Value 8/10) A 1/3HP 600w cold plunge chiller with external filter pump, insulated hose and remote control for ice bath tubs. Pros: - Insulated hose reduces cooling loss between the chiller and tub - Remote control lets you adjust settings without leaning over the unit - 600w power rating is listed, which helps with planning outlet use Cons: - Check parts and service availability before buying if you want long-term support - Needs ventilation space around it, which adds to its footprint Details: https://recoverystudiohub.com/product/B0F66WDSMH ### 4. Water Chiller for Cold Plunge, 1/3 HP Ice Bath Chiller with Built-in Filter & Pump, Submersible Pump, Insulated Hoses 110V Our score: 7.6/10 (Fit for the job 8/10 · Features and specs 7/10 · Build and materials 7/10 · Value 8/10) A 1/3 HP 110V ice bath chiller with built-in filter, submersible pump and insulated hoses for home cold plunges. Pros: - Built-in filter means fewer separate parts to set up and store - Insulated hoses help hold the chill on the way to the tub - Submersible pump sits in the tub, so no special port is needed Cons: - No remote control mentioned, so changes are made on the unit itself - 1/3 HP output limits how fast large tubs reach cold temperatures Details: https://recoverystudiohub.com/product/B0F8QF9KLH ### 5. Fox Plunge Water Chiller for Cold Plunge, Ice Bath Tubs Cooling System with Filter, Pump, Hoses Our score: 7.4/10 (Fit for the job 8/10 · Features and specs 7/10 · Build and materials 7/10 · Value 7/10) Fox Plunge's water chiller with filter, pump and hoses, a branded cooling system for cold plunge and ice bath tubs. Pros: - Complete kit with filter, pump and hoses in one package - Brand focused on plunge gear, so fit with plunge tubs is the priority - Removes the need to buy and haul ice before each session Cons: - Check the HP or wattage rating for your tub size before buying - Check whether remote control is included or settings are on-unit only Details: https://recoverystudiohub.com/product/B0F3CQ6RMQ ### 6. HPMCVE Ice Bath Water Chiller for Cold Plunge Tub, 300W Cooling Machine with External Filtration & Submersible Pump, Smart Remote Our score: 7.0/10 (Fit for the job 7/10 · Features and specs 7/10 · Build and materials 6/10 · Value 8/10) HPMCVE's 300W ice bath chiller with external filtration, submersible pump and smart remote for cold plunge tubs. Pros: - 300W draw is modest, which suits smaller tubs and lower power bills - Submersible pump and external filter both come in the box - Smart remote makes it easy to change target temperature Cons: - Lower wattage means slower cooling, especially for large tubs - New brand with little track record on long-term reliability Details: https://recoverystudiohub.com/product/B0H6BGH5KQ ### 7. Ice Bath Chiller, Water Cooling for Cold Plunge Tub, Cold Plunge Chiller with Filter, Pump & Remote Control, Portable Our score: 6.6/10 (Fit for the job 7/10 · Features and specs 6/10 · Build and materials 6/10 · Value 7/10) A portable cold plunge chiller with filter, pump and remote control, sized to move with portable ice bath tubs. Pros: - Portable build suits people who move their tub between spaces - Filter and pump are included, covering the basic circulation loop - Remote control adds convenience for temperature changes Cons: - Check the power rating to estimate how fast it will cool your tub - Generic listing gives no detail on hose length or fittings Details: https://recoverystudiohub.com/product/B0FW3MC7M4 ### 8. Cold Plunge Water Chiller for Ice Bath Tubs, Cooling Chiller for Home Use, Chiller with Filter Pump & Remote Control Our score: 6.6/10 (Fit for the job 7/10 · Features and specs 6/10 · Build and materials 6/10 · Value 7/10) A home use cooling chiller for ice bath tubs with filter pump and remote control, an entry-level cold plunge upgrade. Pros: - Swapping ice for a chiller saves daily trips for bags of ice - Filter pump helps keep water usable for longer between changes - Remote control makes it simple to adjust the target temperature Cons: - Check the HP or wattage rating to compare with other chillers - Home use focus suggests it is not built for heavy gym traffic Details: https://recoverystudiohub.com/product/B0FVM6D5QT As an Amazon Associate I earn from qualifying purchases.