Oxymizer Disposable Oxygen Conserver. This conserver facilitates the delivery of continuous high-flow oxygen therapy in a homecare, hospital, hospice or long-term care setting. Can be used with up to 15 lpm of continuous flow and delivers up to a 4:1 savings ratio. The moustache design provides a comfortable alternative to a mask, allowing patients to eat, drink and talk. With proven efficacy for use at rest, during sleep and during exercise. Disposable, does not require batteries.