Chamber Comparison
OxyHealth Vitaeris 320vsSummit to Sea Grand Dive
OxyHealth
Vitaeris 320
1.3
ATA
$23K
Starting
5yr
Warranty
Summit to Sea
Grand Dive
1.3
ATA
$14K
Starting
2yr
Warranty
The Bottom Line
The OxyHealth Vitaeris 320 wins on clinical credibility and warranty, while the Summit to Sea Grand Dive takes the edge in price and weight. If clinical credibility is your priority, the OxyHealth Vitaeris 320 is the stronger pick.
Key Differences
OxyHealth
$23,000 - $28,000
Summit to Sea
$17,995
A significant price gap of ~39%. Consider whether the higher-priced unit's additional features justify the investment for your use case.
OxyHealth
5/10
Summit to Sea
4/10
This score reflects published studies, certifications, and clinical adoption. Higher scores indicate stronger evidence backing the manufacturer's claims.
OxyHealth
5 years
Summit to Sea
2 years
A longer warranty reduces long-term ownership risk, especially important for chambers in the $10K+ range.
OxyHealth
115 lbs
Summit to Sea
50 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
OxyHealth Vitaeris 320
Home wellness, professional athletes, clinics, family use (parent + child or two adults)
View full details →Best for
Summit to Sea Grand Dive
Families, clinics, multi-person use, spacious interior
View full details →Full Specification Comparison
| Specification | OxyHealth Vitaeris 320 | Summit to Sea Grand Dive |
|---|---|---|
| Chamber Type | Soft-Shell | Soft-Shell |
| Performance Tier | Advanced Wellness | Advanced Wellness |
| Max Pressure | 1.3 ATA | 1.3 ATA |
| Oxygen Delivery | ambient-air | ambient-air |
| O₂ Concentration | 21% (ambient); optional concentrator available | 21% (ambient); optional concentrator |
| Capacity | 2-person | 2-3 person |
| Weight | 115 lbs | 50 lbs★ |
| Interior Dimensions | 100in L x 32in dia | 40in diameter |
| Portability | semi-portable | semi-portable |
| FDA Cleared | Yes (#K001409) | Yes (#K072757) |
| CE Marked | No | No |
| Made In | United States | United States |
| Price | $23,000 - $28,000 | $17,995★ |
| Warranty | 5 years★ | 2 years |
| Clinical Score | 5/10★ | 4/10 |
| Brand Established | 1996 | 2007 |
| Climate Control | No | No |
| Communication System | No | No |
| Emergency Features | Dual pressure control valves, tamper-proof regulators, 2-zipper seal | Dual zipper safety system, pressure relief valve |
OxyHealth Vitaeris 320 — Standout Features
Summit to Sea Grand Dive — Standout Features
Interested in either chamber?
Request quotes from both manufacturers and compare real pricing.
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