Buying Guide for Oxygen Concentrators


As demand for medical oxygen continues to decline and some countries struggle to meet demand, oxygen concentrators have become a highly sort after device. Unlike medical oxygen that comes from industrial units put in bottles, the concentrator is a device that can be utilized at home.


What is an Oxygen Concentrator

An oxygen concentrator is a medical device that assists people with low blood oxygen levels. They are operated by connecting the device into an electrical outlet or by utilizing a battery. If a battery is used, it must be charged by connecting it into a wall outlet. Most hubs also come with an adapter so you can make use of your device while driving.

The oxygen concentrator 10Liter takes in the air, purifies it and then distributes the newly formed air. Before entering the concentrator, the air comprises of 80 percent nitrogen and 20 percent oxygen. An oxygen concentrator uses this air, which then takes away 90 to 95 percent pure oxygen and 5 to 10 percent nitrogen. Nitrogen is released to give the patient the highest possible dose of oxygen, as it is difficult to get this percentage of oxygen without the help of a medical device.

Tips for Choosing an Oxygen Concentrator

Different oxygen concentrators have a number of different features and advantages associated with them which can make them more or less ideal for each patient. That’s why we’ve listed a few key variables that will guide you through the process to make it easier for you to choose the best hub for your needs.

Oxygen concentrator

Flow rate

One of the most important factors to put into consideration when purchasing an oxygen concentrator is the flow rate. Flow rate refers to the speed at which oxygen can moves from the device to the patient.

The ideal flow rate for the patient is most times recommended by the doctor, so it is recommended that you discuss purchasing an oxygen concentrator with your doctor in advance.

Some oxygen concentrators can have lower flow rates (in the range of 250 to 750 milliliters per minute) while others may afford higher flow rates (such as 2 to 10 liters per minute). Since not all oxygen concentrators provides the same flow range, it is very crucial for customers to check the flow rate of a product before purchasing.


One of the first and most important factor to keep in mind when considering an oxygen concentrator is the size of your concentrator. Oxygen concentrators can vary significantly in portability and size.

Some devices are high performance products designed for more work rates and higher flow rates, but are usually larger and heavier. These models are often designed for higher flow rates and provide a wonderful solution for home use.

Various options of portable oxygen concentrators are available. These portable oxygen concentrators typically have weight of between 5 and 10 pounds and sacrifice a higher flow rate to make them much simpler to transport and utilize outdoors. This makes it an ideal device for patients who do not need high oxygen flow.

Oxygen Concentration

After compression and filtration in the oxygen concentrator, the oxygen given to the patient has a specific percentage of pure oxygen. This value is called the oxygen concentration. The level of oxygen concentration is influenced by the design and number of the filter system in your oxygen concentrator and the efficiency of the nitrogen exhaust system of the concentrator.

While most products offer oxygen concentration values ​​between 87 and 99 percent, it is important to note that these values ​​can vary between oxygen concentrators. Typically, more robust products designed for patients with high oxygen requirements can also provide higher oxygen concentrations, whereas lightweight portable oxygen concentrators usually do not require the highest oxygen concentrations for patient transport.


While this may appear to be an obvious factor of consideration, the noise an oxygen concentrator produces during its regular operation is often negligible. Due to numerous designs, power levels, and settings, oxygen concentrators may differ in the noise produced during operation.

Some of the smaller portable hubs are very unobtrusive and quiet. Other products, such as  high-flow, high-power device may produce more noise during operation because they both need more power and possess a higher oxygen flow rate than them.


Choosing the appropriate oxygen concentrator may seem complicated, but when you sit down and look at each feature methodically, it’s actually not that difficult. And we hope we have been of help to  you. If you are looking for a budget friendly oxygen concentrator, then I will recommend you purchase the DEDAKJ Oxygen Concentrator at a discounted price at the Banggood summer prime sale which will start on June 21st and end July 10th. Banggood is the global leading online shop; passion shopping on Banggood.

Buying Guide for Oxygen Concentrators
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Buying Guide for Oxygen Concentrators
One of the effects of the coronavirus is difficulty in breathing and in many countries there have been challenge in meeting up with the demand for oxygen. With oxygen an concentrator, the need for a medical oxygen is eliminated and the interesting thing about it is that it is portable. In this article we will give you tips on choosing the right oxygen concentrator.

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