You will find a handful of portable oxygen concentrator from different brands to choose from. Buying the right one, is an important decision. Not only it is going to impact your comfort level, but also your finances. It thus becomes very important to do a thorough research and find all the important features that you need.


It has to be portable that means it should be easy to carry from one place to another depending on its need. To check how portable the device is, there are a few things that you need to consider.

  • Size:

The size of the unit should be such that it easily fits in your car trunk, below the seat of an airliner seat, etc. to make it easy to carry along with you wherever you go. Also, you should ensure that it can be handled easily. Whatever brand and model of oxygen concentrator you require, you can get your oxygen supplies here.

  • Weight:

Just as the size of the unit, its weight is equally important. Don’t think that a device that appears small is going to be light in weight. It can be incredibly heavy. So, it is important that you hold the model in your hand and check whether it is of proper weight or heavy for you to handle.

Though oxygen concentrator comes with “wheeled carts”, there can be times when a caregiver has to lift it on his own. In such circumstances, it is very important to ensure that the machine has comfortable weight.

It should be Approved by FAA:

To use or carry an oxygen concentrator with you on an airplane, it is important that it is FAA approved. So, check this aspect before you finalize a model.


Spending money on oxygen concentrator is a kind of a valuable investment. As manufacturer’s warranties that usually is provided at the time of its purchase do not cover accidents, so it is important to choose a model that is durable. Ensure that it has high quality parts and a solid casing that can easily bear a few knocks without leading to any significant damage.

Types of oxygen delivery options offered

Various models of oxygen concentrator supply oxygen to the patient in auto-adjusted and measured pulses. Ensure that the device you select can supply sufficient dosage of oxygen pulse to fulfill your oxygen needs.

There are a few models that even provide auto-adjustment of the pulses to suit to the inhalation and exhalation of the patient. This is especially useful when the patient performs any physical activity. Some of the other models offer continuous flow and pulse dosing.


The above-mentioned list will definitely increase your knowledge on oxygen concentrators and assist you in making the right decision.

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