EONIX 1/2 HP Ice Bath Chiller
#2 in 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$449.99
3.4/5
A low-cost way to keep a small one-person tub cold with ozone included.
- 1/2 HPSize
- 4,000 Btu/hCooling
- 38 °FColdest
Check price at Amazon$496.95
Price checked November 2, 2026. As an Amazon Associate we earn from qualifying purchases.
Pros
- Ozone and a 20 micron filter at an entry-level price
- Titanium heat exchanger resists corrosion from Epsom salts
- Simple one-button controls, no app or account needed
Cons
- Rated for tubs of only about 52 gallons
- No app or remote
- One-year warranty
How it scores
The rating comes from 6 measured or published factors, each scored 0-100 against fixed reference points for its size. How we rank explains each one.
Specifications
| Cooling | |
|---|---|
| Compressor | 1/2 HP |
| Cooling capacity | 4,000 Btu/h |
| Lowest temperature | 38 °F |
| Largest tub | 52 gal |
| Water and build | |
| Filter | Yes |
| Sanitizer | Ozone |
| App or wifi | No |
| Voltage | 120 V |
| Warranty | 1 year |
Alternatives in this size
EONIX 1/3 HP Ice Bath Chiller
#3 in Up to 1/2 HPFull review
A basic small chiller for a one-person tub of up to about 80 gallons.
Amazon $369.99$369.99
SereneLife 1/2 HP Chiller System
#5 in Up to 1/2 HPFull review
A basic 1/2 HP kit with pump and filter. Others at this price add ozone and wifi.
Amazon $882.99$882.99
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