Chamber Comparison
O2 Heaven VER22vsOxygen Ark 301
O2 Heaven
VER22
1.3
ATA
—
Starting
2yr
Warranty
Oxygen Ark
301
1.3
ATA
$3K
Starting
1yr
Warranty
The Bottom Line
The O2 Heaven VER22 has clear advantages in clinical credibility and warranty. However, both chambers sit in the Entry Wellness tier, so consider your specific requirements before deciding.
Key Differences
O2 Heaven
3/10
Oxygen Ark
2/10
This score reflects published studies, certifications, and clinical adoption. Higher scores indicate stronger evidence backing the manufacturer's claims.
O2 Heaven
2 years
Oxygen Ark
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 | O2 Heaven VER22 | Oxygen Ark 301 |
|---|---|---|
| Chamber Type | Soft-Shell | Soft-Shell |
| Performance Tier | Entry Wellness | Entry Wellness |
| Max Pressure | 1.3 ATA | 1.3 ATA |
| Oxygen Delivery | ambient-air | ambient-air |
| O₂ Concentration | 21% (ambient) | 21% (ambient) |
| Capacity | 1-person | 1-person |
| Weight | — | 26.5 lbs |
| Interior Dimensions | Vertical/sitting design | — |
| Portability | portable | portable |
| FDA Cleared | No | No |
| CE Marked | No | Yes★ |
| Made In | Turkey | China |
| Price | Contact manufacturer | $3,000 - $5,000 (estimated) |
| Warranty | 2 years★ | 1 year |
| Clinical Score | 3/10★ | 2/10 |
| Climate Control | No | No |
| Communication System | No | No |
O2 Heaven VER22 — Standout Features
Oxygen Ark 301 — Standout Features
Interested in either chamber?
Request quotes from both manufacturers and compare real pricing.
Request Quotes →