Chamber Comparison
AHA AHA Fit 18vsAHA AHA Vita
AHA
AHA Fit 18
1.8
ATA
$15K
Starting
2yr
Warranty
AHA
AHA Vita
1.7
ATA
$12K
Starting
2yr
Warranty
The Bottom Line
The AHA AHA Fit 18 wins on max pressure, while the AHA AHA Vita takes the edge in price. If max pressure is your priority, the AHA AHA Fit 18 is the stronger pick.
Key Differences
AHA
1.8 ATA
AHA
1.7 ATA
Higher pressure enables more clinical protocols. The AHA AHA Fit 18 reaches 1.8 ATA, which covers most wellness applications.
AHA
$15,000 - $20,000 (estimated)
AHA
$12,000 - $16,000 (estimated)
A ~20% price difference. At this range, the decision likely comes down to features and certifications rather than cost alone.
Who Should Buy Which?
Best for
AHA AHA Fit 18
Athletes, wellness clinics, users needing near-clinical pressure
View full details →Best for
AHA AHA Vita
Home wellness users wanting higher pressure than typical soft-shells
View full details →Full Specification Comparison
| Specification | AHA AHA Fit 18 | AHA AHA Vita |
|---|---|---|
| Chamber Type | Soft-Shell | Soft-Shell |
| Performance Tier | Advanced Wellness | Advanced Wellness |
| Max Pressure | 1.8 ATA★ | 1.7 ATA |
| Oxygen Delivery | ambient-air | ambient-air |
| O₂ Concentration | 21% (ambient); O2 concentrator optional | 21% (ambient); O2 concentrator optional |
| Capacity | 1-person | 1-person |
| Weight | 88 lbs | 88 lbs |
| Interior Dimensions | 85cm diameter x 250cm length | 85cm diameter x 250cm length |
| Portability | portable | portable |
| FDA Cleared | No | No |
| CE Marked | Yes | Yes |
| Made In | Austria/Slovenia | Austria/Slovenia |
| Price | $15,000 - $20,000 (estimated) | $12,000 - $16,000 (estimated)★ |
| Warranty | 2 years | 2 years |
| Clinical Score | 5/10 | 5/10 |
| Brand Established | 2006 | 2006 |
| Climate Control | No | No |
| Communication System | No | No |
| Emergency Features | Safety valves, internal pressure relief | Safety valves, internal pressure relief |
AHA AHA Fit 18 — Standout Features
AHA AHA Vita — Standout Features
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