Oxygen Generator 1-7L/min Oxygen Concentrator Machine

Home Oxygen Concentrator 1L-7L Adjustable. Breath Easy & Boost Your Oxygen Levels! Do you suffer from Asthma, COPD, Sleep Apnea or another long-term respiratory illness? Have you suffered from Covd19? The solution is to increase your blood oxygen levels SpO2 withThe Oxygen Concentrator The Oxygen Concentrator is the upgraded version, produces unlimited Pure & Clean Oxygen in a High Concentration This perfect solution for home usage, it can produce up to 7L of pure oxygen in a minute similar to the oxygen machines used at the hospital, It is also easy to use, energy efficient and lightweight. ✔️ Medical machine designed for Safe Home usage.✔️    Best Features Adjustable Oxygen Concentration : Provide a 93.3% pure, adjustable, continuous flow of oxygen at a rate of 1 to 7 liters per minute. At the time you choose, the oxygen generator will operate. It will keep working even if you don't set the time. High Efficiency and Energy Sa