Best Selling

Used Portable

Oxygen Concentrators

We only offer the top of the line concentrators to improve your life

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Our Portable Oxygen Solutions

Due to the nature of all pre-owned equipment, we ask that you call to check both availability and prices of all our used portable oxygen concentrators inventory. We carry all the top brands, and inventory changes from day-to-day depending on what models we have come in and those that we sell. We’re proud to be the best online marketplace, offering brand-name used portable oxygen concentrators for sale, at great prices. If you’re looking for a portable oxygen concentrator unit, and want to save a little money, check out our pre-owned selection below!

We recommend a quick phone call to check on which used portable oxygen concentrator models we have available and to make sure the system will work for you.

Call 1-800-958-0192 today!

We are here to answer all your questions and offer any guidance you may require. Plus, you can compare prices to our NEW portable oxygen machines, as well. We might just surprise you at how low our new packages are priced. We carry top brands such as Inogen One, Caire, and Philips, along with different accessory packages. When you are looking for used portable oxygen concentrators for sale, we invite you to contact us. With thousands of happy customers, we’ll go the extra mile to help you find a machine that works for you. You deserve the best brand-name concentrator that is convenient, lightweight, and efficient, giving you the oxygen therapy you need, without breaking the bank.

Here at Portable Oxygen Solutions, we’re ready to help you save some cash on a used portable oxygen concentrator. With our huge selection of oxygen therapy equipment online, you’re sure to find the make and model that suits your active lifestyle. And you may be able to find it pre-owned for significantly less than you might think. Just give us a call to check our current inventory of used portable oxygen concentrators for sale.

One of our friendly representatives is standing by to help you, so reach out to us now at 1-800-958-0192!

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Our Commitment To You

Here at Portable Oxygen Solutions, we know that once you’ve been prescribed oxygen therapy life can get a bit challenging. Luckily, we’re well versed, being a trail-blazer in the industry since 2013. If you’re searching for information on which portable oxygen concentrators are the best, we’ve got you covered. We take great pride in the level of quality portable oxygen concentrators and services we provide for our customers. We are a full-service portable oxygen dealer headquartered out of Charlotte, North Carolina. We are an Authorized Dealer for all the brands we offer including Inogen One, Philips, Caire, and O2 Concepts.

Please Call 1-800-958-0192 to speak to one of our friendly oxygen specialists.

Quality & Portability in One

We Work with and Supply a Number of Trusted Brands

We work with only the most trusted manufacturers and carry only oxygen machines that are known to perform well. Our lineup features top brands for our customers, including but not limited to Rhythm Healthcare, Belluscura, Inogen, O2 Concepts, Caire, and Philips Respironics.


8000 Corporate Center Drive
Suite 113
Charlotte, NC 28226

Business Hours

8:00am - 5:00pm EST

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