Fast & Free Shipping on all orders. No Sales Tax (Excluding GA.)
Fast & Free Shipping on all orders. No Sales Tax (Excluding GA.)
Hyperbaric Chamber vs Oxygen Concentrator vs Oxygen Mask
September 27, 2026 2 min read
Short answer: They do different jobs. A hyperbaric chamber raises the air pressure around you. An oxygen concentrator takes in room air and outputs oxygen-enriched air, and the listings we carry state outputs of about 90 to 97% at 10 L/min. An oxygen mask delivers that oxygen at normal room pressure. Many home chambers pair a chamber, a compressor and a concentrator, so you may need all three working together.
Last reviewed: September 2026. Educational only, not medical advice. See our disclaimer.
What each does
| Device | What it does | What it does not do |
|---|---|---|
| Hyperbaric chamber | Holds a raised pressure, such as 1.3 ATA, around you | Does not make oxygen by itself |
| Air compressor | Fills a soft chamber to pressure | Does not concentrate oxygen |
| Oxygen concentrator | Separates room air to give oxygen-enriched air (listings state 90 to 97% at 10 L/min) | Does not raise pressure around you |
| Oxygen mask | Delivers oxygen-enriched air to your face at normal pressure | Does not create pressure or oxygen |
How home chambers combine them
- Summit to Sea: the chamber is pressurized with air, and the manufacturer requires a separate 10 LPM at 20 PSI oxygen generator that is not included.
- OxyRevo, Macy-Pan, Oxyair: listings include a concentrator or an integrated unit that combines the compressor and concentrator.
- Newtowne: states the chamber is pressurized with air, never with oxygen, and lists a concentrator as optional.
Never pressurize a chamber with pure oxygen unless the manufacturer's manual says that is how it is designed to work. Fire risk is real in oxygen-enriched spaces. See hyperbaric chamber safety.
Which one do you need?
- If you want raised pressure: a chamber and a compressor.
- If your chamber does not include oxygen: a concentrator that matches the manufacturer's flow and pressure specification.
- If you only need oxygen at normal pressure: a concentrator and mask, which is a different product from a chamber and has different regulatory considerations. Talk to your physician.
Read oxygen concentrators and compressors and chamber cost.
Frequently asked questions
Can I use any oxygen concentrator with my chamber?
Only one that meets the manufacturer's stated flow and pressure. Summit to Sea specifies 10 LPM at 20 PSI; Newtowne recommends a 10 L unit run at 7 to 9 LPM.
Is a concentrator alone the same as a chamber?
No. A concentrator changes the oxygen content of the air you breathe. A chamber changes the pressure around you.
A hyperbaric chamber is a pressurized, oxygen-enriched environment. Use only as directed in the manufacturer's manual, keep flames, sparks and heat sources away, and consult a physician before use. Not intended to diagnose, treat, cure, or prevent any disease or medical condition.