Poafamx 1/2 HP Ice Bath Chiller
#10 in Up to 1/2 HPFull review
A plain 1/2 HP kit for tubs up to about 130 gallons.
Amazon $499.99$499.99
2.9/5
A compact all-in-one small chiller for a one-person tub.
- 1/3 HPSize
- 42 °FColdest
Check price at Amazon$399
Price checked November 2, 2026. As an Amazon Associate we earn from qualifying purchases.
Pros
- Built-in pump and washable metal filter, no cartridges
- Submersible pump included for bathtubs
Cons
- Only gets to 42 F
- No ozone, UV or app
- Cooling capacity not published
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
| Model number | AS-AY300 |
|---|---|
| Cooling | |
| Compressor | 1/3 HP |
| Lowest temperature | 42 °F |
| Water and build | |
| Filter | Yes |
| Warranty | 1 year |
Alternatives in this size
BAOSHISHAN 1/3 HP Cold Plunge Chiller
#11 in Up to 1/2 HPFull review
A plain indoor chiller for a ported one-person tub.
Amazon $389$389
Active Aqua Chiller with Boost 1/2 HP
#13 in Up to 1/2 HPFull review
A plain, proven chiller for someone happy to plumb their own pump and filter. Most buyers will find an all-in-one kit easier.
Amazon $817.99$817.99
Compare
Compare the AS ColdPlunge 1/3 HP Chiller with any other cold plunge chiller →
More from AS ColdPlunge: every AS ColdPlunge product ranked.