Equipment & Build-Out comparison
CET CryoSpas vs Plunge
How CET CryoSpas and Plunge compare for wellness franchise operators — side-by-side specs and our verdict on which fits which concept.
Short answer
This pairing is really commercial-grade against consumer-crossover. CET has built multi-person commercial ice baths for over 20 years — salt-water systems with automated chemical dosing, scheduled backwashing, and remote monitoring, engineered for the bather loads a busy recovery studio actually generates. Plunge is the recognizable consumer brand whose commercial line brings design polish and member familiarity at a lower entry price. For a contrast-therapy studio or team facility where the plunge is the core product running heavy daily volume, CET's hygiene and throughput engineering is the safer specification; for a gym or studio adding cold plunge as one amenity among several, Plunge's brand recognition and simpler procurement often win. Confirm US service coverage for CET, which is UK-based.
Side-by-side
| CET CryoSpas | Plunge | |
|---|---|---|
| Modality | Cold Plunge | Cold Plunge |
| Technology | Salt-water commercial ice baths, automated dosing | Active chiller |
| Price range | Quote-based (commercial) | $6,000–$12,000 |
| Commercial/Home | Commercial | Both |
| Best for | High-throughput recovery studios and team facilities running heavy daily bather loads | Smaller studios and personal training gyms |
| Differentiator | 20+ years of purpose-built commercial ice baths with automated chemical dosing and remote monitoring | Widely recognized consumer brand with expanding light-commercial presence |
Full profile
CET CryoSpas
Commercial-grade multi-person ice baths with automated dosing, used by pro sports teams.
Full profile
Plunge
App-connected cold plunge tubs positioned for smaller studios and personal training gyms.
See more options in our roundup of the best equipment & build-out for wellness franchises.