Chamber Comparison
Newtowne C4-27vsO2 Heaven VER22
Newtowne
C4-27
1.3
ATA
$4K
Starting
2yr
Warranty
O2 Heaven
VER22
1.3
ATA
—
Starting
2yr
Warranty
The Bottom Line
The Newtowne C4-27 has clear advantages in fda clearance and clinical credibility. However, both chambers sit in the Entry Wellness tier, so consider your specific requirements before deciding.
Key Differences
Newtowne
FDA Cleared
O2 Heaven
Not FDA Cleared
FDA clearance matters if you need insurance reimbursement, plan to operate a clinical facility, or want the highest safety assurance. For home wellness use, it's less critical.
Newtowne
5/10
O2 Heaven
3/10
This score reflects published studies, certifications, and clinical adoption. Higher scores indicate stronger evidence backing the manufacturer's claims.
Who Should Buy Which?
Full Specification Comparison
| Specification | Newtowne C4-27 | O2 Heaven VER22 |
|---|---|---|
| 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 | 75 lbs | — |
| Interior Dimensions | 27in diameter x 80in length | Vertical/sitting design |
| Portability | portable | portable |
| FDA Cleared | Yes (#K051759)★ | No |
| CE Marked | No | No |
| Made In | United States | Turkey |
| Price | $4,495 - $5,495 | Contact manufacturer |
| Warranty | 2 years | 2 years |
| Clinical Score | 5/10★ | 3/10 |
| Brand Established | 2001 | — |
| Climate Control | No | No |
| Communication System | No | No |
| Emergency Features | Dual zipper safety, pressure relief valve, interior/exterior controls | — |
Newtowne C4-27 — Standout Features
O2 Heaven VER22 — Standout Features
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