Chamber Comparison
HPO TECH PetravsProReset Space
HPO TECH
Petra
2.4
ATA
$50K
Starting
—
Warranty
ProReset
Space
2
ATA
$17K
Starting
2yr
Warranty
The Bottom Line
The HPO TECH Petra wins on max pressure and clinical credibility, while the ProReset Space takes the edge in price. If max pressure is your priority, the HPO TECH Petra is the stronger pick.
Key Differences
HPO TECH
2.4 ATA
ProReset
2 ATA
Higher pressure enables more clinical protocols. The HPO TECH Petra reaches 2.4 ATA, which supports FDA-approved treatment protocols.
HPO TECH
Custom quote (est. $50,000 - $100,000)
ProReset
Contact manufacturer
A significant price gap of ~65%. Consider whether the higher-priced unit's additional features justify the investment for your use case.
HPO TECH
5/10
ProReset
4/10
This score reflects published studies, certifications, and clinical adoption. Higher scores indicate stronger evidence backing the manufacturer's claims.
Who Should Buy Which?
Best for
HPO TECH Petra
Elderly patients, accessibility-focused clinics, easy-entry requirement
View full details →Full Specification Comparison
| Specification | HPO TECH Petra | ProReset Space |
|---|---|---|
| Chamber Type | Hard-Shell Monoplace | Hard-Shell Monoplace |
| Performance Tier | Clinical Grade | Clinical Grade |
| Max Pressure | 2.4 ATA★ | 2 ATA |
| Oxygen Delivery | 100%-medical-grade | mask/cannula |
| O₂ Concentration | 95-100% via mask/hood | — |
| Capacity | 1-person | 1-person (wheelchair accessible) |
| Interior Dimensions | Accessibility-focused with retractable acrylic door | — |
| Portability | fixed-installation | fixed-installation |
| FDA Cleared | No | No |
| CE Marked | Yes | Yes |
| Made In | Turkey | Austria |
| Price | Custom quote (est. $50,000 - $100,000) | Contact manufacturer |
| Warranty | — | 2 years |
| Clinical Score | 5/10★ | 4/10 |
| Brand Established | 2020 | — |
| Climate Control | Yes★ | No |
| Communication System | Yes★ | No |
| Emergency Features | Emergency depressurization, fire suppression, retractable door for easy access | — |
HPO TECH Petra — Standout Features
ProReset Space — Standout Features
Interested in either chamber?
Request quotes from both manufacturers and compare real pricing.
Request Quotes →