Home Oxygen Concentartor 104WPrinciple of oxygen supply and characteristics Principle of oxygen supply Household Oxygen Generator adopts international advanced technology PSA (Pressure Swing Adsorption) , use air as raw material, power on at ambient temperature, absorb nitrogen by molecular sieve based ondillerent: molecular diameters. so oxygen with 90% purity can be separated from air for medical use. Features: Fully plastic shell, safe to bag. With tired hours function:
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