Renu Therapy Aurelius vs Sun Home Cold Plunge Pro
Renu Therapy Aurelius both scores highest and costs the least here — a clear pick unless a specific rival spec matters more to you.
Minimum temperature:Sun Home Cold Plunge ProChiller:Sun Home Cold Plunge Pro
| 2 products |  Renu Therapy Renu Therapy Aurelius |  Sun Home Saunas Sun Home Cold Plunge Pro |
|---|---|---|
| Price | $9,999 | $13,999 |
| Overall score | 8.3 | 8.1 |
| Minimum temperature (°F) | ~38 °F | 32 °F |
| Chiller (HP) | ~0.5 HP | ~1.0 HP |
| Capacity (people) | 1 person (lay-down) | 1–2 people |
| Water volume (gal) | ~110 gal | 150 gal |
| Filtration | Filtration + circulation | Advanced filtration |
| Sanitation | Ozone | Ozone + UV |
| Noise (dB) | ~55 dB | ~57 dB |
| Electrical | 110V / 20A | 120V |
Renu Therapy
Renu Therapy Aurelius
Best for Taller users who want a lay-down plunge
$9,999
Sun Home Saunas
Sun Home Cold Plunge Pro
Best for Maximum cold and water hygiene, or shared use
$13,999$14,599
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