Chamber Comparison
Oxygen Ark 301vsOxyRevo Elite 36
Oxygen Ark
301
1.3
ATA
$3K
Starting
1yr
Warranty
OxyRevo
Elite 36
1.4
ATA
$8K
Starting
3yr
Warranty
The Bottom Line
The Oxygen Ark 301 wins on price and weight, while the OxyRevo Elite 36 takes the edge in max pressure, clinical credibility, and warranty. If max pressure matters most, the OxyRevo Elite 36 is the better choice.
Key Differences
Oxygen Ark
1.3 ATA
OxyRevo
1.4 ATA
Higher pressure enables more clinical protocols. The OxyRevo Elite 36 reaches 1.4 ATA, which covers most wellness applications.
Oxygen Ark
$3,000 - $5,000 (estimated)
OxyRevo
$8,000 - $8,500
A significant price gap of ~63%. Consider whether the higher-priced unit's additional features justify the investment for your use case.
Oxygen Ark
2/10
OxyRevo
3/10
This score reflects published studies, certifications, and clinical adoption. Higher scores indicate stronger evidence backing the manufacturer's claims.
Oxygen Ark
1 year
OxyRevo
3 years
A longer warranty reduces long-term ownership risk, especially important for chambers in the $10K+ range.
Oxygen Ark
26.5 lbs
OxyRevo
65 lbs
Weight matters for portability and installation. Lighter chambers are easier to move between rooms or take to a second location.
Who Should Buy Which?
Best for
OxyRevo Elite 36
Home wellness, larger individuals, comfort-focused buyers
View full details →Full Specification Comparison
| Specification | Oxygen Ark 301 | OxyRevo Elite 36 |
|---|---|---|
| Chamber Type | Soft-Shell | Soft-Shell |
| Performance Tier | Entry Wellness | Entry Wellness |
| Max Pressure | 1.3 ATA | 1.4 ATA★ |
| Oxygen Delivery | ambient-air | ambient-air |
| O₂ Concentration | 21% (ambient) | 21% (ambient); O2 concentrator optional |
| Capacity | 1-person | 1-person |
| Weight | 26.5 lbs★ | 65 lbs |
| Interior Dimensions | — | 36in diameter x 87in length |
| Portability | portable | portable |
| FDA Cleared | No | No |
| CE Marked | Yes | Yes |
| Made In | China | United States |
| Price | $3,000 - $5,000 (estimated)★ | $8,000 - $8,500 |
| Warranty | 1 year | 3 years★ |
| Clinical Score | 2/10 | 3/10★ |
| Brand Established | — | 2013 |
| Climate Control | No | No |
| Communication System | No | No |
| Emergency Features | — | Dual safety valves, internal pressure relief |
Oxygen Ark 301 — Standout Features
OxyRevo Elite 36 — Standout Features
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