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
The SereneLife 1/2 HP Chiller System is the better cold plunge chiller overall, rated 3.4 to 3.1. The SereneLife 1/2 HP Chiller System leads on coldest. The Poafamx 1/2 HP Ice Bath Chiller wins on value. The Poafamx 1/2 HP Ice Bath Chiller costs $383 less ($499.99 vs $882.99).
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
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.
Which should you buy?
- Choose the SereneLife 1/2 HP Chiller System for coldest (down to 39.2 °F vs down to 40 °F).
- Choose the Poafamx 1/2 HP Ice Bath Chiller for value ($1,000 per HP ($499.99, 1/2 HP) vs $1,766 per HP ($882.99, 1/2 HP)).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every up to 1/2 HP cold plunge chiller; a clear win is highlighted. How we rank explains each one.
| Factor weight | SereneLife 1/2 HP Chiller System | Poafamx 1/2 HP Ice Bath Chiller |
|---|---|---|
| Overall rating | 3.4/5 | 3.1/5 |
| Value 30% | 49 $1,766 per HP ($882.99, 1/2 HP) | 72 $1,000 per HP ($499.99, 1/2 HP) |
| Coldest 15% | 72 down to 39.2 °F | 62 down to 40 °F |
| Sanitation 10% | 50 filter | 50 filter |
| Heating 10% | 50 heating not stated (neutral score used) | 50 heating not stated (neutral score used) |
| Noise 10% | 50 noise rating not published (neutral score used) | 50 noise rating not published (neutral score used) |
| Warranty 25% | 50 warranty not published (neutral score used) | 0 1-year warranty |
Specifications
| SereneLife 1/2 HP Chiller System | Poafamx 1/2 HP Ice Bath Chiller | |
|---|---|---|
| Cooling | ||
| Compressor | 1/2 HP | 1/2 HP |
| Lowest temperature | 39.2 °F | 40 °F |
| Largest tub | 132 gal | 132 gal |
| Refrigerant | - | R290 |
| Water and build | ||
| Filter | Yes | Yes |
| Voltage | 120 V | - |
| Warranty | - | 1 year |