Portable Oxygen Concentrator POC-1000D

Medzer Portable Oxygen Concentrator features an ergonomic design, easy cleaning, an imported CECA molecular sieve, and automatic shut-off for safety. It provides 93 percent oxygen purity, a stable rotary flowmeter, over 10000 hours of lifespan, 24-hour use, 330-watt power, and a power failure alarm.