Top Rated Portable Oxygen Concentrators

Shop Top Portable Oxygen Concentrators

Choosing a portable oxygen concentrator can be overwhelming. This page contains the best portable oxygen concentrators that will assist in selecting a unit that will fit your oxygen needs. Mobile, powerful and reliable – here are the top rated and top reviewed portable concentrators and machines.

  1. SeQual Eclipse 5 Best Seller

    SeQual Eclipse 5 Portable Concentrator

    Top Rated Continuous Flow Concentrator

    Unit Features:
    • autoSAT Technology will maintain a steady level of oxygen with Adjustable Rise Time and Bolus Size
    • Continuous flow from .5 to 3 LPM, Pulse Dose volume ranges from 16 to 192 mL
    • Battery recharges while the unit is connected to any heavy-duty DC power supply
    • All flow settings (continuous and pulse) are available while the machine is operating on DC power

    Customer Reviews and Testimonials

    It's Great!
    I can see how this concentrator might be perfect for anyone. Needless to say I'm happy with all the features. I have the humidifier and the extra batteries to go with it, and they make it even better.
    Review by Frank G.

    Great Upgrade!
    Being able to safely charge and run it in the car makes my life a lot easier. I upgraded from the Eclipse 3 just for this reason. I drive a truck every day for a living, and now I can get my oxygen therapy on the road.
    Review by Jeremy

    Click Here to View More Reviews the SeQual Eclipse 5.

  1. Inogen One G3 Portable Concentrator

    Top Rated Pulse Dose/Flow Concentrator

    Unit Features:
    • Weighs less than 5 pounds with 8 Cell battery in a pulse dose system that operates from 1 to 5
    • 8 cell battery lives up to 4 hours and the 16 cell can go up to 8 hours, depending on your flow setting
    • Extremely quiet with a noise level at 39 decibels
    • Besides normal filters charging and cleaning, there is no other maintenance

    Customer Reviews and Testimonials

    Rented then Bought
    When I went on vacation last year, I rented the G3 rental with two 16 cell batteries. I liked it so much that when I got back, I decided to buy it. I was impressed by how long the batteries lasted, and how quiet it was, among other things!
    Review by Rick

    Easy and Efficient!
    This is perfect for traveling in every way. I used to have an older portable oxygen concentrator that didn't charge up as fast, and was much heavier. I'm glad that I can get the oxygen, 4 LPM pulse dose from a smaller and more efficient concentrator.
    Review by Terri

    Click Here to View More Reviews on the Inogen One G3.

  1. Unit Features:
    • Pulse-Wave Oxygen Delivery
    • Weighs 4.8 pounds
    • Provides up to 4 LMPeq
    • No tanks or carts required

    Customer Reviews and Testimonials

    This unit has changed my life!!!
    Review by Chad

    Sleep and out about Use
    I use this while I'm sleeping too thanks to the pulse wave feature. I love how small it is and I can just put it over my shoulder. I'm thankful for this little oxygen concentrator.
    Review by Melina Y

    Click Here to View More Reviews on the Lifechoice ActivOx Pro 4L.

  1. SeQual eQuinox Portable Concentrator

    High Rated SeQual Oxygen Concentrator

    Unit Features:
    • Unit weighs 14 total pounds
    • Battery compartment is easily accessible
    • World’s lightest continuous flow mobile concentrator
    • 8 different languages with voice warnings

    Customer Reviews and Testimonials

    Smaller and Better!
    I'm amazed at the smaller size even though it's pretty much just like the Eclipse 5. Sequal really knows what they're doing. I use the highest setting of pulse dose and I'm still surprised that the battery lasts so long.
    Review by Mick

    Great Upgrade
    This is a very cool machine. I love how much smaller it is than my old Eclipse that I've had for years. It was definitely time for an upgrade, and this was the perfect choice.
    Review by Hank G.

    Click Here to View More Reviews on the SeQual eQuinox.

  1. AirSep Focus Portable Concentrator

    Lightest Portable Oxygen Concentrator

    Unit Features:
    • Extremely lightweight at less than 2 pounds
    • Operates up to 3 hours between charges
    • FAA Approved

    Customer Reviews and Testimonials

    Recommended by my Doctor
    I actually enjoy using this, after having to use tanks for the last 3 years. My doctor said I should it because it is something much smaller and easier to maintain, especially since it doesn't need refilled. I use the supplemental battery pack and it adds a lot more freedom.
    Review by Suzanne

    Small and Fits my Needs
    So glad I can use a portable oxygen concentrator this small! It still meets my oxygen needs and for that I'm grateful. I hope I get to use it for many years to come.
    Review by Arnold

    Click Here to View More Reviews on the AirSep Focus.

Not what you are looking for or still have questions? Please call us at 877.774.9271 or view all portable oxygen concentrators.