Portable vs. Stationary Oxygen Concentrators

​Do you or a loved one need round-the-clock oxygen therapy? Use these tips to help you choose between portable and stationary respiratory equipment.

Oxygen therapy is used for a variety of health ailments, from COPD to emphysema. If you are shopping for oxygen supplies, you’ll face the choice between portable and stationary oxygen concentrators—but which one is better?

The answer depends on your lifestyle and your unique needs. Let’s look more closely at both varieties of concentrators and how they can help you.

Stationary

As their name implies, stationary oxygen concentrators are designed primarily for use at home. A stationary concentrator has a supply of medical-grade oxygen contained inside and filters ambient air in the home for use in the concentrator. Each concentrator is roughly the size of a suitcase, and many even have wheels for easy transport from room to room.

Portable

Need oxygen supplies for on-the-go use? A portable oxygen concentrator is a lightweight supplement to its stationary counterpart, powered by batteries and perfectly sized for toting around like a purse or shoulder bag. Many portable concentrators are also cleared by the Federal Aviation Administration (FAA), which means you can take them on an airplane with you!

Compare & Contrast

What are the primary differences between stationary and portable oxygen concentrators, and what do both options have in common?

Weight

Portable oxygen supplies are much more lightweight than their at-home counterparts. A portable concentrator averages about 5 pounds in weight, while stationary concentrators can weigh more than 50 pounds.

Power Source

A stationary oxygen concentrator requires the use of an electrical outlet, while a portable concentrator runs on batteries. Portable concentrator batteries can be charged in car or wall outlets. If you’re a frequent traveler, invest in a couple of backup batteries in case you’re stuck somewhere without a charger.

Oxygen Output

Portable and stationary oxygen concentrators generally have the same levels of oxygen output; going for a smaller portable option doesn’t mean less oxygen for you. The variation in oxygen levels is most noticeable between different models. Talk to your doctor about your oxygen therapy needs as you shop, and choose a model—stationary or portable—that offers sufficient oxygen.

Are you shopping for portable or stationary oxygen concentrators? Pick a model that is easy for you to use and provides sufficient oxygen for your health condition. Many folks opt for one of each: a stationary concentrator for home use, and a portable model for high-quality oxygen relief on the go.