How to Choose Between 3L or 5L Oxygen Concentrator?

How to choose an oxygen concentrator that suits you? 3L or 5L oxygen concentrator?People have two needs for oxygen concentrators: daily health care or auxiliary medical care.

I. Daily health care - choose 1-3L oxygen concentrator

3L household oxygen concentrator refers to the maximum flow rate that can reach 3 liters under the premise of maintaining 90% oxygen concentration.

For people:

Mild to moderate respiratory diseases, cardiovascular and cerebrovascular diseases, and three high-risk groups. Or home health care, such as health care for pregnant women, office workers, fitness athletes and candidates.

Function: Generally, it only has oxygen production function.

II.Auxiliary medical care or cure disease - choose an oxygen concentrator of 5L or above

5L medical oxygen concentrator means that the maximum flow rate can reach 5 liters under the premise of maintaining 90% oxygen concentration.

For people:

For patients with lung diseases, people who need ventilators and long-term oxygen inhalation, such as chronic obstructive pulmonary disease, pulmonary fibrosis, lung resection, lung cancer, pneumoconiosis, lung removal, etc.

Function: In addition to oxygen production function, most also have atomization function.

You can choose the appropriate oxygen concentrator according to your case and needs. It is best to make the choice under the doctor's advice.When choosing an oxygen concentrator, welcome to Longfian.