1. Define the User and Operating Setting
A useful chamber shortlist starts with the operating setting and intended users, then narrows by pressure, room access, posture, capacity and package. Work through these checks before comparing individual models.
Separate home wellness, recovery studio, clinic, rehabilitation and distributor requirements before choosing a chamber. The setting determines who operates it, how often it runs, how much room is available and whether local installation or documentation requirements apply.
Pressure (ATA) drives everything else. 1.3–1.5 ATA soft chambers suit home wellness ; 2.0 ATA hard-shell or professional soft systems suit clinics and experienced users. If that is unfamiliar, start with ATA pressure explained .
Soft chambers fold and suit homes or flexible studios. Hard-shell systems need a confirmed delivery path and operating position; multiplace chambers also need room for user flow and operator access. Measure doors, corridors, lifts and the final footprint before ordering. Our soft vs hard-shell guide compares the ownership trade-offs.
Consider interior length for taller users, sitting versus lying posture, and whether you need room for two adults, a caregiver or several clients at once. A spacious sitting chamber like the COSE15 suits longer sessions, while double and wheelchair models such as the COSW14 fit two or allow direct wheelchair access. For a deeper look, see choosing chamber size and capacity .
A complete soft-chamber system includes an all-in-one machine that combines the air compressor and oxygen concentrator, delivering up to 93% oxygen through a mask. Check flow rate and purity — our oxygen concentrator guide explains what to look for.
- The chamber and its internal frame
- An all-in-one oxygen unit (up to 93%)
- Mask, accessories and a pressure gauge
- Installation guidance, commissioning and training
- Warranty and lifetime technical support
Confirm warranty, training, spare-parts access, service response and the documentation needed for your destination and intended use. Distributors can also specify branding, colors, labels and multilingual manuals through OEM & ODM sourcing .
Home wellness: COSL15 or COSE15 . Clinic-grade single-person: COHT20 . High-volume facility: COHB20 . Tell us your space, pressure and volume and we will confirm the best fit and quote.
