Am-3 Home Office Sanatoriums Use 3L Portable Oxygen Concentrator

Am-3 Home Office Sanatoriums Use 3L Portable Oxygen Concentrator. PSA Technology: Adopts PSA gas separation technology for continuous pure oxygen production. High Oxygen Purity: Delivers stable 90-96% oxygen concentration with 5000 hours continuous operation. Portable Design: Compact and lightweight at 7.4kg, easy to carry for home or office use. Low Noise Operation: Operates quietly with sound level less than 45dB for comfortable environment. Multiple Color Options: Available in Blue, Gold, and Gray to match different decor styles. Advanced Filtration: Equipped with HEPA and bacteria filters to remove impurities and PM2.5. Safety Alarms: Features power failure, temperature, and optional low purity alarms. Versatile Applications: Suitable for home, hospitals, clinics, nursing homes, and beauty centers.