Built-in nebulizer with oxygen purity display. France Imported Molecular sieve bed America PSA technology offer health oxygen Digital flowmeter with big screen. Reliable and durable oil free compressor. Self diagnostic system with error code indication. 24 hours working available and 10000 hours ...

America PSA technology offer nature oxygen. France Imported molecular sieve bed. Reliable and durable oil free compressor. Available 24 hours continuous working. Self diagnostic system with error code indication. Oxygen purity 93 . Flow range 0 5 L.