Chamber Comparison
Macy-Pan MC4000vsOxyRevo Apex 32
Macy-Pan
MC4000
1.3
ATA
$12K
Starting
1yr
Warranty
OxyRevo
Apex 32
1.5
ATA
$8K
Starting
3yr
Warranty
The Bottom Line
The Macy-Pan MC4000 wins on clinical credibility, while the OxyRevo Apex 32 takes the edge in max pressure, price, and warranty. If max pressure matters most, the OxyRevo Apex 32 is the better choice.
Key Differences
Macy-Pan
1.3 ATA
OxyRevo
1.5 ATA
Higher pressure enables more clinical protocols. The OxyRevo Apex 32 reaches 1.5 ATA, which covers most wellness applications.
Macy-Pan
$12,400
OxyRevo
$8,499
A significant price gap of ~31%. Consider whether the higher-priced unit's additional features justify the investment for your use case.
Macy-Pan
4/10
OxyRevo
3/10
This score reflects published studies, certifications, and clinical adoption. Higher scores indicate stronger evidence backing the manufacturer's claims.
Macy-Pan
1 year
OxyRevo
3 years
A longer warranty reduces long-term ownership risk, especially important for chambers in the $10K+ range.
Who Should Buy Which?
Best for
OxyRevo Apex 32
Serious home wellness users, athletes, higher-pressure seekers
View full details →Full Specification Comparison
| Specification | Macy-Pan MC4000 | OxyRevo Apex 32 |
|---|---|---|
| Chamber Type | Soft-Shell | Soft-Shell |
| Performance Tier | Advanced Wellness | Advanced Wellness |
| Max Pressure | 1.3 ATA | 1.5 ATA★ |
| Oxygen Delivery | ambient-air | ambient-air |
| O₂ Concentration | 21% (ambient); optional concentrator | 21% (ambient); O2 concentrator optional |
| Capacity | 1-person + wheelchair | 1-person |
| Weight | 48.5 lbs★ | 60 lbs |
| Interior Dimensions | Wheelchair-accessible entry | 32in diameter x 87in length |
| Portability | fixed-installation | portable |
| FDA Cleared | No | No |
| CE Marked | Yes | Yes |
| Made In | China | United States |
| Price | $12,400 | $8,499★ |
| Warranty | 1 year | 3 years★ |
| Clinical Score | 4/10★ | 3/10 |
| Brand Established | 2007 | 2013 |
| Climate Control | No | No |
| Communication System | No | No |
| Emergency Features | Pressure relief valve, wide entry for wheelchair access | Dual safety valves, internal pressure relief |
Macy-Pan MC4000 — Standout Features
OxyRevo Apex 32 — Standout Features
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