Chamber Comparison
Oxygen Ark 301vsOxygen Ark 501
Oxygen Ark
301
Entry Wellness
1.3
ATA
$3K
Starting
1yr
Warranty
Oxygen Ark
501
Entry Wellness
1.3
ATA
$4K
Starting
1yr
Warranty
The Bottom Line
The Oxygen Ark 301 has clear advantages in price. However, both chambers sit in the Entry Wellness tier, so consider your specific requirements before deciding.
Key Differences
PriceOxygen Ark 301
Oxygen Ark
$3,000 - $5,000 (estimated)
Oxygen Ark
$4,000 - $6,000 (estimated)
A ~25% price difference. At this range, the decision likely comes down to features and certifications rather than cost alone.
Who Should Buy Which?
Full Specification Comparison
| Specification | Oxygen Ark 301 | Oxygen Ark 501 |
|---|---|---|
| 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 | — |
| Portability | portable | portable |
| FDA Cleared | No | No |
| CE Marked | Yes | Yes |
| Made In | China | China |
| Price | $3,000 - $5,000 (estimated)★ | $4,000 - $6,000 (estimated) |
| Warranty | 1 year | 1 year |
| Clinical Score | 2/10 | 2/10 |
| Climate Control | No | No |
| Communication System | No | No |
Oxygen Ark 301 — Standout Features
Budget pricingCE certified
Oxygen Ark 501 — Standout Features
Larger interiorbudget pricing
Interested in either chamber?
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