Chamber Comparison
Origin Oxygen UnityvsRejuvelab Duo Premium
Origin Oxygen
Unity
2
ATA
$98K
Starting
2yr
Warranty
Rejuvelab
Duo Premium
1.5
ATA
—
Starting
1yr
Warranty
The Bottom Line
The Origin Oxygen Unity has clear advantages in max pressure, clinical credibility, and warranty. However, both chambers sit in the Clinical Grade tier, so consider your specific requirements before deciding.
Key Differences
Origin Oxygen
2 ATA
Rejuvelab
1.5 ATA
Higher pressure enables more clinical protocols. The Origin Oxygen Unity reaches 2 ATA, which supports FDA-approved treatment protocols.
Origin Oxygen
4/10
Rejuvelab
3/10
This score reflects published studies, certifications, and clinical adoption. Higher scores indicate stronger evidence backing the manufacturer's claims.
Origin Oxygen
2 years
Rejuvelab
1 year
A longer warranty reduces long-term ownership risk, especially important for chambers in the $10K+ range.
Who Should Buy Which?
Full Specification Comparison
| Specification | Origin Oxygen Unity | Rejuvelab Duo Premium |
|---|---|---|
| Chamber Type | Hard-Shell Multiplace | Hard-Shell Multiplace |
| Performance Tier | Clinical Grade | Clinical Grade |
| Max Pressure | 2 ATA★ | 1.5 ATA |
| Oxygen Delivery | mask/cannula | mask/cannula |
| O₂ Concentration | 93-97% | Up to 95% |
| Capacity | 2-person | 2-person |
| Weight | 1,654 lbs | — |
| Interior Dimensions | 2230 × 1900 × 1970 mm | — |
| Portability | fixed-installation | fixed-installation |
| FDA Cleared | No | No |
| CE Marked | No | No |
| Made In | United Kingdom | China |
| Price | £79,680 ex VAT (~$98,000 USD) | Contact manufacturer |
| Warranty | 2 years★ | 1 year |
| Clinical Score | 4/10★ | 3/10 |
| Climate Control | Yes★ | No |
| Communication System | Yes★ | No |
Origin Oxygen Unity — Standout Features
Rejuvelab Duo Premium — Standout Features
Interested in either chamber?
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