Chamber Comparison
Airvida Chair ProvsNewtowne C4-27
Airvida
Chair Pro
1.3
ATA
$7K
Starting
2yr
Warranty
Newtowne
C4-27
1.3
ATA
$4K
Starting
2yr
Warranty
The Bottom Line
The Airvida Chair Pro wins on weight, while the Newtowne C4-27 takes the edge in price, fda clearance, and clinical credibility. If price matters most, the Newtowne C4-27 is the better choice.
Key Differences
Airvida
$7,000 - $9,500 (estimated)
Newtowne
$4,495 - $5,495
A significant price gap of ~36%. Consider whether the higher-priced unit's additional features justify the investment for your use case.
Airvida
Not FDA Cleared
Newtowne
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.
Airvida
4/10
Newtowne
5/10
This score reflects published studies, certifications, and clinical adoption. Higher scores indicate stronger evidence backing the manufacturer's claims.
Airvida
35 lbs
Newtowne
75 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?
Full Specification Comparison
| Specification | Airvida Chair Pro | Newtowne C4-27 |
|---|---|---|
| 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 | 35 lbs★ | 75 lbs |
| Interior Dimensions | Sitting/vertical design | 27in diameter x 80in length |
| Portability | portable | portable |
| FDA Cleared | No | Yes (#K051759)★ |
| CE Marked | Yes★ | No |
| Made In | United States | United States |
| Price | $7,000 - $9,500 (estimated) | $4,495 - $5,495★ |
| Warranty | 2 years | 2 years |
| Clinical Score | 4/10 | 5/10★ |
| Brand Established | — | 2001 |
| Climate Control | No | No |
| Communication System | No | No |
| Emergency Features | — | Dual zipper safety, pressure relief valve, interior/exterior controls |
Airvida Chair Pro — Standout Features
Newtowne C4-27 — Standout Features
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