Get 50 breaths of 95% enriched oxygen delivered at over 4 times the concentration found in everyday air. This pack includes 1 reusable, refillable O+Shell and 2 O+ refills in Natural and Peppermint flavors. When one refill is depleted, simply load in a fresh one, or swap the two flavors back and forth. So easy to reload, it's just like changing batteries in a flashlight.
- 90% pure revitalizing oxygen is delivered at over 4 times the concentration found in everyday air
- Therapy Style: Oxygen Therapy
- Travel Size: Yes
- Dimensions: 7.0 " H x 1.0 " L x 1.0 " W
- Weight: 0.5 Lb.
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