A cheap 1/2 HP kit for a large inflatable tub where 42 F is enough.
Amazon $449.992 EONIX plunge chillers ranked. Each one is scored and ranked against every brand in its size, so "#3 mid-size" means third of all mid-size plunge chillers here, not third among EONIX's own.
EONIX makes 2 current plunge chillers: 2 up to 1/2 HP. Prices run from $369.99 for the EONIX 1/3 HP Ice Bath Chiller to $449.99 for the EONIX 1/2 HP Ice Bath Chiller. Its best-rated model: the EONIX 1/2 HP Ice Bath Chiller (#2 of 15 up to 1/2 HP, rated 3.5).
Prices were last checked November 2, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
EONIX plunge chillers 2
- EONIX 1/2 HP Ice Bath Chiller#2 up to 1/2 HPFull review
A cheap 1/2 HP kit for a large inflatable tub where 42 F is enough.
Amazon $449.99$449.991/2 HP-42 °F - EONIX 1/3 HP Ice Bath Chiller#3 up to 1/2 HPFull review
A basic small chiller for a one-person tub of up to about 80 gallons.
Amazon $369.99$369.991/3 HP-42 °F