Plunge All-In edges ahead on our weighted scoring, but only by 0.2 of a point — close enough that the specifics below matter more than the ranking. Plunge All-In costs $1,359 less — about 14% — so the question is whether what Renu Therapy Aurelius adds is worth that to you. They separate most on price (Plunge All-In), overall score (Plunge All-In) and minimum temperature (Plunge All-In) — those are the rows worth reading closely. In short: Plunge All-In for all-in-one cold and contrast therapy with minimal upkeep; Renu Therapy Aurelius for taller users who want a lay-down plunge.
| 2 products | ![]() Plunge Plunge All-In | ![]() Renu Therapy Renu Therapy Aurelius |
|---|---|---|
| Price | $8,640 | $9,999 |
| Overall score | 8.5 | 8.3 |
| Minimum temperature (°F) | 37 °F | ~38 °F |
| Chiller (HP) | 1.0 HP | ~0.5 HP |
| Capacity (people) | 1 person | 1 person (lay-down) |
| Water volume (gal) | ~100 gal | ~110 gal |
| Filtration | 20-micron filter | Filtration + circulation |
| Sanitation | Ozone | Ozone |
| Noise (dB) | ~55 dB | ~55 dB |
| Electrical | 110V | 110V / 20A |
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Plunge
Best for All-in-one cold and contrast therapy with minimal upkeep
Renu Therapy
Best for Taller users who want a lay-down plunge