Chamber Comparison
O2Air Pro 90vsOxyHelp OxyLife I/90
O2Air
Pro 90
2.5
ATA
—
Starting
2yr
Warranty
OxyHelp
OxyLife I/90
1.5
ATA
$30K
Starting
2yr
Warranty
The Bottom Line
The O2Air Pro 90 wins on max pressure, while the OxyHelp OxyLife I/90 takes the edge in clinical credibility. If max pressure is your priority, the O2Air Pro 90 is the stronger pick.
Key Differences
O2Air
2.5 ATA
OxyHelp
1.5 ATA
Higher pressure enables more clinical protocols. The O2Air Pro 90 reaches 2.5 ATA, which supports FDA-approved treatment protocols.
O2Air
5/10
OxyHelp
7/10
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
OxyHelp OxyLife I/90
Clinics, wellness centers, home clinical use, larger patients, premium experience seekers
View full details →Full Specification Comparison
| Specification | O2Air Pro 90 | OxyHelp OxyLife I/90 |
|---|---|---|
| Chamber Type | Hard-Shell Monoplace | Hard-Shell Monoplace |
| Performance Tier | Clinical Grade | Clinical Grade |
| Max Pressure | 2.5 ATA★ | 1.5 ATA |
| Oxygen Delivery | mask/cannula | built-in concentrator |
| O₂ Concentration | Up to 95% | Up to 95% via built-in concentrator |
| Capacity | 1-person | 1-person |
| Weight | — | 231 lbs |
| Interior Dimensions | — | 90cm internal diameter; lying position |
| Portability | fixed-installation | semi-portable |
| FDA Cleared | No | No |
| CE Marked | Yes | Yes |
| Made In | Austria | Romania |
| Price | Contact manufacturer | $30,000 - $42,000 |
| Warranty | 2 years | 2 years |
| Clinical Score | 5/10 | 7/10★ |
| Brand Established | — | 1994 |
| Climate Control | No | Yes★ |
| Communication System | No | Yes★ |
| Emergency Features | — | Emergency release, safety interlocks, automatic pressure monitoring, ASME PVHO-1 certified vessel |
O2Air Pro 90 — Standout Features
OxyHelp OxyLife I/90 — Standout Features
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