Reconditioned Inogen One G5 / OxyGo Next Portable Concentrator

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Reconditioned Inogen One G5 / OxyGo Next Portable  Oxygen Concentrator



The OxyGo Next portable oxygen concentrator is designed and manufactured by Inogen, the makers of the Inogen G5. The OxyGo Next is essentially a rebranded or private label version of the Inogen G5.

The OxyGo Next and Inogen G5 are identical portable oxygen concentrators in terms of:

  • Technology, parts, and internal mechanisms
  • Oxygen concentration percentage and capacity
  • Oxygen flow rate settings and delivery performance
  • Device dimensions, weight, and appearance
  • User controls and interface
  • Battery options and power duration
  • Sound level during operation
  • Mobility and portability
  • Airline approval status

Inogen aims the OxyGo brand at providers and clinics that want to distribute portable concentrators under their own brand name instead of offering the Inogen-branded model directly. But make no mistake, the OxyGo Next is the same concentrator as the Inogen G5 just with superficial branding differences.

So patients can opt for either the OxyGo Next or Inogen G5 with full confidence that the specifications, capabilities, and user experience will be identical. The only difference is whether the preferred provider offers the Inogen or OxyGo branded version.

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What's Included:

  • One Single Capacity Battery
  • One Inogen G5 / OxyGo Next Concentrator
  • One Accessory Case
  • AC Charger for Home
  • DC Charger for Car
  • 6 month warranty!

Lightweight and Quiet

The Inogen One G5 is one of the smallest, lightest and quietest portable oxygen concentrators available today.

With its compact design, the Inogen One G5 weighs just 2,2 kg (4.7 lbs.) (with a single battery) and is our quietest POC (only 38dBa*). It allows patients to utilize portable oxygen therapy anytime, day or night (whenever it is operating on battery power or wall power).

Oxygen Flow Pulse dose delivery system
Three flow settings: 1 – 6
Weight 4.7 lbs. (includes single battery)
5.7 lbs. (with extended-life battery)
Size Length: 18,26 cm. (7.19 in.)
Width: 8,28 cm. (3.26 in.)
Height: 20,7 cm. (8.15 in.) (includes single battery)
Noise Level 38 dBa*
Battery Single Battery up to 6.5 hours
Double Battery up to 13 hours
Power AC Power Supply 100-240V, 50-60Hz (auto sensing to allow worldwide use).
DC Power Cable: for mobile use.
Operation Simple control functions and easy-to-read LCD display.
How does an oxygen concentrator work?
An Oxygen Concentrator is an electrical piece of equipment. You plug it in to the wall outlet of your home. Make sure it has at least 6 inches of room all around it to allow ample air flow. When you turn the machine on, it will bring in air from the room around it. First, the air passes through a couple of filters to clean the air before it enters the compressor. Once inside, the compressor will pump the air into a pair of Sieve Beds. Once the Sieve Beds are pressurized, the material inside called Zeolite will cling on to the Nitrogen, and pass on the Oxygen and other trace gasses to the patient. Every ten to twelve seconds, the internal Valves will switch the air from one Sieve Bed to the other. This produces a rhythmic "breathing" sound from your Oxygen Concentrator, and is normal. During the breathing of your Oxygen Concentrator, the Nitrogen that was in the Sieve Bed is released back in to the rooms atmosphere. Oxygen Concentrators are designed to run 24 hours a day, seven days a week if needed.

What percentage of oxygen does an Oxygen Concentrator deliver?
Oxygen Concentrators are designed to reliably deliver 90% oxygen +/- 3% at any flow rate. This purity has been tested to be clinically acceptable for long-term oxygen therapy.

How often should I clean filters and other accessories?
If equipped, the foam Cabinet Filter on your Oxygen Concentrator should be rinsed in your sink every week. Let it air dry before placing back in the Oxygen Concentrator. The bubble humidifier should be washed daily using a mild detergent and hot water. Tubing, Cannulas, etc are not to be cleaned. Simply dispose of and replace as needed.

What length of Oxygen Tubing can I use with my Oxygen Concentrator?
The maximum recommendation is not to exceed a  7 foot long Nasal Cannula

How can I transport an Oxygen Concentrator in the car?
The optimum way to transport an Oxygen Concentrator is to buckle it in to the back seat, or place it on the rear floor of your vehicle. If necessary, you can safely lay it on it's back in the trunk if it is securely held in place.

Can I use my Oxygen Concentrator overseas?
The Oxygen Concentrators listed on this site are made specifically for US Voltage requirements, which is 110 Volts and 60Hz

What is Turn Down technology?
This Oxygen Concentrator incorporates Turn Down technology. The internal Circuit Board constantly monitors the flow rate and will slow down the compressor at lower Flow Rates. As a result the unit runs cooler and less power is consumed. In turn, you will have a lower power bill, and the Oxygen Concentrator should run longer.

How can I tell if the oxygen purity is good?
If equipped with a Low Purity Sensor, as long as the Green LED light is illuminated, you know that the Oxygen Concentrator is making at least 85% purity Oxygen. If for any reason the Purity falls below therapeutic levels, the Yellow LED light will illuminate. Contact your provider if you notice this.

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    United States United States
    I recommend this product

    Great product.

    Works great! Only thing missing were instructions on how to operate it. Just as good as new.


    OxygenPlus Concentrators

    We email instructions along with your invoice :)