Nowadays, these machines being sold on online portals like Amazon and Flipkart and many shops in the market for more than 50 thousand rupees are fake.Many humidifiers are being sold in the market as Oxygen Concentrators.Oxygen Concentrators are electrically operated devices that remove nitrogen from the air by drawing it into the atmosphere and thus continuously collect oxygen.Only those patients whose oxygen level is more than 85 percent can use it.Serious patients with less oxygen level than this cannot use it.Because oxygen concentrator supplies 5 to 10 liters of oxygen per minute and 40 to 50 liters of oxygen per minute is required in severe cases.In this video understand how online fraud is happening in the name of oxygen concentrator.Oxygen concentrators have emerged amid oxygen shortage across several states.Nebulizer and humidifier are now being sold as oxygen concentrator by various companies.Doctors have also warned against such companies that are selling Nebulizer and humidifier in the garb of Oxygen concentrators.Watch the video to know more.Copyright © 2022 Living Media India Limited.For reprint rights: Syndications TodayAdd Aaj Tak to Home Screen