Instead, you should try to buy Oxygen concentrator from a medical equipment dealer or from an official Philips dealer. You need to avoid them completely as most of them might be scams. There are a number of people using WhatsApp and social media platforms to sell concentrators. Point 9 Be careful of scammers while buying a concentrator. The China-based brands aren’t giving the sort of quality and performance that a Covid-19 patient will need from a concentrator. The top brands in India are Philips, Medikart and a few US-based brands. There are a number of brands and websites that are selling oxygen concentrators in the country.

So, if the level is 80 and the concentrator can supply 10 litre oxygen per minute, it won’t be really helpful. It is because when the oxygen level drops, you will need more concentrated oxygen. Point 7 - The concentration capacity of the machine is even more important than the flow rate. It would be best if you opt for the concentrator that can deliver around 93 per cent oxygen concentration. Some of them promise has 87 per cent oxygen, while others promise the same up to 93 per cent. Point 6 The most important thing buyers need to understand is that every concentrator has a different oxygen concentration level. We will advise you to opt for the 10L size. You will find most portable concentrators with 5L capacity and that should be the minimum to look for. The first can provide 5 litres of oxygen in a minute, while the 10L concentrator can provide 10 litres of oxygen in a minute. They largely come in two sizes - 5L and 10L. Point 5 Check the capacity of the concentrator. The concentrators are capable of providing oxygen between 90 and 94 per cent. During Covid, the demand goes up and your body may ask more than 90 per cent concentrated oxygen. In a normal scenario, our body operates with 21 per cent of oxygen concentration. Any Covid-19 affected patient who is dealing with breathing issues can use a concentrator. Point 1 It is important to know who needs an oxygen concentrator and when. So, if you want to buy one, here are 10 things to keep in mind. Most people in needed are not aware of their properties while fraudsters are trying to take advantage of the situation and are selling concentrators at a higher price. With the increased demand, there is a lot of confusion around oxygen concentrators as well.

The advantage here is that concentrators are portable and can work 24x7, unlike oxygen tanks. They suck air from the environment, remove unwanted gases, concentrate oxygen and then blow it through a pipe so that patients can breathe pure oxygen. Oxygen concentrators work the same way as an oxygen cylinder or tank.

O2 contontrator with etank