AMONOY oxygen concentrator double flow 93% by LED big screen is a high-quality product manufactured by our factory. With its double flow design, it is capable of providing a steady stream of oxygen for two people at the same time. The 93% purity of the oxygen produced ensures that patients receive the cleanest and purest oxygen possible for their respiratory needs. The big LED screen makes it easy for users to keep track of oxygen levels and change settings. This oxygen concentrator is ideal for hospitals, nursing homes, and homes requiring a reliable and efficient oxygen supply. At our factory, we are committed to producing top-quality products that meet the highest standards of both quality and performance.