Chamber Comparison
HBOT4Life AlexandervsSechrist Industries 4100H
HBOT4Life
Alexander
3
ATA
$88,600 - $102,000
Starting
2yr
Warranty
Sechrist Industries
4100H
3
ATA
$90,000 - $140,000
Starting
1yr
Warranty
The Bottom Line
The HBOT4Life Alexander wins on price, warranty, and weight, while the Sechrist Industries 4100H takes the edge in fda clearance. If price is your priority, the HBOT4Life Alexander is the stronger pick.
Key Differences
HBOT4Life
$88,600 - $102,000
Sechrist Industries
$90,000 - $140,000
A ~2% price difference. At this range, the decision likely comes down to features and certifications rather than cost alone.
HBOT4Life
FDA no
Sechrist Industries
FDA cleared: yes
The listing's fda_cleared field. This page does not add a purchase rule.
HBOT4Life
2 years
Sechrist Industries
1 year
A longer warranty reduces long-term ownership risk, especially important for chambers in the $10K+ range.
HBOT4Life
1,202 lbs
Sechrist Industries
3,000 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
HBOT4Life Alexander
Hospitals, advanced clinical programs, maximum pressure therapy
View full details →Best for
Sechrist Industries 4100H
Bariatric patients, claustrophobic patients, maximum comfort clinical programs
View full details →Full Specification Comparison
| Specification | | |
|---|---|---|
| Chamber Type | Hard-Shell Monoplace | Hard-Shell Monoplace |
| Performance Tier | Clinical Grade | Clinical Grade |
| Max Pressure | 3 ATA | 3 ATA |
| Oxygen Delivery | 100%-medical-grade | 100%-medical-grade |
| O₂ Concentration | 100% oxygen environment | 100% oxygen environment (entire chamber pressurized with O2) |
| Capacity | 1-person | 1-person |
| Weight | 1,202 lbs★ | 3,000 lbs |
| Interior Dimensions | — | 41in diameter (world's largest monoplace alongside Perry Sigma 40) |
| Portability | fixed-installation | fixed-installation |
| FDA Cleared | No | Yes (#K140559)★ |
| CE Marked | No | Yes★ |
| Made In | Europe | United States |
| Price | $88,600 - $102,000★ | $90,000 - $140,000 |
| Warranty | 2 years★ | 1 year |
| Brand Established | — | 1973 |
| Climate Control | No | Yes★ |
| Communication System | No | Yes★ |
| Emergency Features | — | Dual emergency vent system, fire suppression, safety interlocks |
HBOT4Life Alexander — Standout Features
Sechrist Industries 4100H — Standout Features
Interested in either chamber?
Request quotes from both manufacturers and compare real pricing.
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