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Purity: 90–96% oxygen purity at rated flow
Call 1-800-775-0942 with your CPAP brand and model — we'll confirm which output cable you'll need and recommend a runtime expectation for your therapy
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OSD safety system: Drive's Oxygen Sensing Device continuously monitors oxygen purity
GCE Zen-O Battery Charger ult Purity: 90–96% oxygen purity atThe GCE Zen O desktop battery charger is an ideal solution for those with an active lifestyle. It will charge a battery separately from the GCE Zen O concentrator, allowing you to be out and about using the machine while simultaneously charging an extra battery at home. Recent Verified Reviews and Ratings from our Customers, Coast to Coast.