EONIX 1/3 HP Ice Bath Chiller
#10 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
The EONIX 1/3 HP Ice Bath Chiller and the PlungeFit WiFi 1/3 HP Chiller are evenly matched, rated 2.9 and 2.9. The EONIX 1/3 HP Ice Bath Chiller costs $49.01 less ($369.99 vs $419).
Prices were last checked November 9, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases.
PlungeFit WiFi 1/3 HP Chiller
#14 in Up to 1/2 HPFull review
A cheap app-controlled chiller for a small tub where 42 F is cold enough.
Amazon $419$419
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 | EONIX 1/3 HP Ice Bath Chiller | PlungeFit WiFi 1/3 HP Chiller |
|---|---|---|
| Overall rating | 2.9/5 | 2.9/5 |
| Value 30% | 68 $1,121 per HP ($369.99, 1/3 HP) | 62 $1,270 per HP ($419, 1/3 HP) |
| Coldest 15% | 38 down to 42 °F | 38 down to 42 °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% | 0 warranty not published, scored as none | 0 1-year warranty |
Specifications
| EONIX 1/3 HP Ice Bath Chiller | PlungeFit WiFi 1/3 HP Chiller | |
|---|---|---|
| Cooling | ||
| Compressor | 1/3 HP | 1/3 HP |
| Lowest temperature | 42 °F | 42 °F |
| Largest tub | 79 gal | - |
| Water and build | ||
| Filter | Yes | Yes |
| App or wifi | - | Yes |
| Warranty | - | 1 year |