SeQual eQuinox



35% Smaller, 22% Lighter &
$300 less than the Eclipse


The SeQual eQuinox portable oxygen concentrator system includes:

  • Risk-Free 30-Day Trial
  • 3-Year Warranty / Lifetime Service
  • Warranty Transfer Protection
  • Upgrade Trade-In Protection
  • Two 12-Cell Batteries (2.5 Hours each on 2 pulse) (Included)
  • One 24-Cell Battery (5 Hours on 2 pulse) (Included)
  • AC Home Adapter (U.S. / Overseas)
  • DC Car Adapter (Will charge in car)
  • Carry Bag
  • Cart
  • Cannula (New Ultra-Soft)
  • Meets FAA airline requirements
  • Clinically validated for 24/7 use



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Need a portable for a trip only? We rent a variety of portable oxygen concentrators!
Have a used portable oxygen concentrator? Trade it in for discounts towards a new machine!

SeQual eQuinox

Includes 3 batteries. Call 800-335-1633 to learn more about battery and accessory options for the SeQual eQuinox


Understanding Your Oxygen Order Before You Buy a POC

  • Oxygen is prescribed by a control of the flow rate, i.e., liter flow. The common 1-3 liters per minute continuous flow is not appropriate in all situations. This could be too much or not enough.
  • Precision in the use of the proper flow, or amount of oxygen, is necessary. The flow of oxygen should achieve the normal amount of oxygen in your blood, expressed as a saturation above 90%.*

    What to Know Before You Buy a POC

  • Portable Oxygen Concentrators produce oxygen, they do not store oxygen.
  • Portable concentrators produce varying levels of oxygen per minute, which allows for an acceptable dose of oxygen every breath you take.

  • Portable concentrators that weigh 2 to 8 pounds only deliver oxygen on-demand pulse flow. Manufacturers of these devices place arbitrary numbers such as 1-3 or 1-6 to refer to the size of the pulse flow of oxygen and are not the same as liter flow. These settings are considered liter flow equivalents. Also, these devices do not all produce the same amount of oxygen at a given setting.

    Why Self-Monitor Before You Buy a POC

  • Many people commonly check their blood pressure, blood sugar or air flow rate (peak flow) at home. We can measure temperature and weight whenever we have the need.

  • We can now measure our blood oxygen and pulse rate at home as well, using a simple pulse oximeter. A common word used when measuring oxygen is titration.

  • Titrating is the measurement of what your oxygen equipment setting is achieving in the arterial blood. It’s the blood that energizes the tissue. By taking your own measurements, you can adjust your oxygen setting for any situation and with any portable oxygen concentrator.

    Who to Ask Before You Buy a POC

  • We understand that finding a portable oxygen concentrator that accommodates both lifestyle and oxygen needs can be a difficult process for both you and your loved one. Our respiratory team will take the time necessary to choose the right portable concentrator for your respiratory needs.
  • Our trial period on all portable oxygen concentrators assures your oxygen needs are met.
  • * This is a general statement. Your physician must prescribe your specific target saturation level.


    SeQual eQuinox Specifications
    Weight: 14 lbs with 12-cell battery installed
    Dimensions: 13.6 in H x 10.6 in W x 7.4 in D
    Oxygen Flow: 1 to 3 LPM continuous flow, Pulse flow settings from 1-9
    Power Settings: AC Power Supply 100-240V, 50-60Hz
    (auto sensing to allow worldwide use)
    DC Power: for mobile use in car/airplane
    Battery: 12-cell battery: 1.2 hours @ 2 LPM, 2.3 hours @ 2 Pulse (12 BPM)
    24-cell battery: 2.7 hours @ 2 LPM, 5.9 hours @ 2 Pulse (12 BPM)
    Noise Level: 37 dBA average on pulse, 46 dBA @ 3 LPM continuous
    Power Specifications: 100 – 240 VAC, 50 – 60 Hz, 12 V nominal
    Power Consumption: 110 watts at 3 LPM continuous flow
    Battery Cartridge Recharge time: 1.8 to 5.0 hours, dependent upon the flow setting,
    to achieve 80% capacity from a fully discharged battery
    Operating Temperature: 50° to 104° F (10° to 40° C)
    82.4° F (28° C) dew point, non-condensing
    Altitude operating range: 0 – 13,123 feet (0 – 4000 meters)
    Range of breathing frequency: Up to 40 continuous breaths per minute
    Pulse Volume (+/- 15%)
    unaffected by number of breaths per minute:
    1.0 setting = 16 milliliters
    2.0 setting = 32 milliliters
    3.0 setting = 48 milliliters
    4.0 setting = 64 milliliters
    5.0 setting = 80 milliliters
    6.0 setting = 96 milliliters
    7.0 setting = 128 milliliters
    8.0 setting = 160 milliliters
    9.0 setting = 192 milliliters
    Transition to continuous flow: Audible alert if no inspiration has been
    detected after 15 seconds. Switches
    to continuous flow if no inspiration has
    been detected for 30 seconds.

    CAIRE SeQual eQuinox Basic Operation

    CAIRE SeQual eQuinox Out of the Box

    30-Day Risk-Free Trial

    We understand that a portable oxygen concentrator can be a big investment. At OxiMedical, we give you 30 days (up to 15 hours of use) to decide if the portable concentrator you purchased is right for you. We recommend you visit your doctor or pulmonary rehab to assure you purchased the right portable concentrator.

    • Exchange – If you are not satisfied with the portable you purchased, we will exchange it for the portable that meets your needs. All exchanges must occur within 30 days from purchase date (limited to one exchange).
    • Return – You may return your portable concentrator within 30 days of purchase for a refund of the product sale price, less a $99 processing fee, which includes return shipping costs.
    • See our Return Policy for full details.

    OxiMedical Promise

    • Protected Warranty

      In the eyes of the factory, OxiMedical holds the warranty for your unit. We promise to maintain your factory warranty if you transfer ownership of your portable concentrator.
    • Trade-In Upgrade Program

      We give you the freedom to trade-in your portable for a different model, whether you need a higher flow setting or want the latest technology.
    • Replacement/Loaner Program

      If your portable concentrator needs repair while under warranty, we will provide you with a replacement or a free loaner. You only pay for shipping.

      NOTE: Factory Repairs Take Up to 6 Weeks so you may find a Loaner to be indispensable.
    • Buyback Program

      If you do not have a need for the portable concentrator in the future, we offer a no-hassle buyback.