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Home > Oxygen Concentrators > Portable O2 Concentrators > Inogen One G5 Portable Oxygen Concentrator (Pulse Dose)
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Inogen One G5 Portable Oxygen Concentrator (Pulse Dose)
Inogen One G5 Portable Oxygen Concentrator (Pulse Dose)
Inogen One G5 Portable Oxygen Concentrator (Pulse Dose)
Inogen One G5 Portable Oxygen Concentrator (Pulse Dose)
Inogen One G5 Portable Oxygen Concentrator (Pulse Dose)
Inogen One G5 Portable Oxygen Concentrator (Pulse Dose)7 Images
Inogen One G5 Portable Oxygen Concentrator (Pulse Dose)
Inogen One G5 Portable Oxygen Concentrator (Pulse Dose)
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Inogen

Inogen One G5 Portable Oxygen Concentrator (Pulse Dose)

Model: IS-500-NA8, IS-500-NA16
$2,495.00$3,549.00SAVE $1,054.00
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  • Inogen G5 Portable Oxygen Concentrator
  • Rechargeable Battery (single or double)
  • AC Power Supply
  • DC Power Adapter
  • Carrying Bag
  • User Manual

  • Pulse dose oxygen delivery only.

Long-Lasting Battery
 
Perfect for traveling off-grid, the G5 lets you enjoy up to 13 hrs of continuous oxygen (with double battery).
Intelligent Pulse Dose Delivery
 
The G5 senses inhalation onset and changes in breathing, ensuring efficient and consistent oxygen delivery.
Quiet Operation
 
At only 38 dBA, the Inogen One G5 ranks among the quietest portable oxygen concentrators on the market.
Versatile Power Options
 
The Inogen G5 boasts multiple power options — AC, DC, and battery — for optimal travel safety and convenience.
User-Friendly Interface
 
The backlit LCD, indicator lights, and large buttons make it easy to view the device status and adjust settings.
Inogen Connect
 
Pair the G5 to your phone via Bluetooth and check its real-time status on the Inogen Connect (iOS/Android) app.

Inogen G5 Portable Oxygen Concentrator

The Inogen One G5 is the next generation of portable oxygen concentrators, designed to provide unmatched freedom and flexibility for oxygen users. 

Weighing in at just 4.7 pounds (with a single battery), the G5 is perfect for running errands, traveling, or simply enjoying everyday activities.

With a battery duration of up to 6.5 hours (single battery on flow setting 1) and the ability to deliver up to 1260 ml of oxygen per minute, the Inogen G5 is as powerful as it is portable. 

Need even more battery life? The G5 Double Battery provides up to 13 hours of runtime on setting 1. Furthermore, its six flow settings allow you to adjust oxygen delivery to suit your activity level. 

Included with the G5 is an auto-sensing 100-240V AC Power Supply, which can be used worldwide, and a DC Power Adapter, which lets you use and charge the G5 in the car. 

The single and double lithium-ion batteries can be charged while connected to the G5 or separately using the G5 External Battery Charger.
 

Prescription Required

Refer to the chart below for battery run time* on each setting.
​​​​​
 
Single/8 Cell Battery (hours)
Double/16 Cell Battery (hours)
Setting 1
Up to 6.5
Up to 13
Setting 2
Up to 5
Up to 10
Setting 3
Up to 3.5
Up to 7
Setting 4
Up to 2.5
Up to 5
Setting 5
Up to 1.83
Up to 3.8
Setting 6
Up to 1
Up to 2.75

*Battery run times are approximate values. Exact battery runtime is affected by a number of factors including operating temperature, battery age, altitude etc.  
​​
Approximate oxygen flow at 20 breaths per minute: 
 
Setting
Oxygen Flow (ml/breath)
1
11 ± 15%
2
21 ± 15%
3
32 ± 15%
4
42 ± 15%
5
53 ± 15%
6
63 ± 15%
 
The Inogen One G5 is FAA-approved for use onboard commercial aircraft. Some airlines may allow you to power the G5 using onboard electrical power, but availability varies. 

Contact your airline at least 48 hours in advance to confirm and inquire about their specific requirements. If onboard power is unavailable, bring enough batteries to last at least 150% of your flight duration. 
Up to 3 hours for the Inogen G5 single battery and up to 6 hours for the double battery.
Please follow the instructions in the Inogen Connect: Getting Started Guide. The provider code you’ll need to connect the machine to the app is 30-F80-11-222.
Yes, the Inogen One G5 is built for 24/7 use, including during sleep. Its Intelligent Dose Delivery Technology increases the amount of oxygen in each pulse as breathing rate slows.
The Inogen G5 is not designed to be used in conjunction with any devices including CPAPs, BiPAPs, nebulizers and humidifiers. 
The G5 concentrator is designed to be used with nasal cannulas up to 25 ft. in length. Swivel connectors are not recommended as they can limit the amount of oxygen flow.      
The Inogen One G5 runs off battery power, AC and DC power. An AC power supply and DC adapter are included with the machine.  
The Inogen G5 only offers 6 pulse dose settings. It does not deliver continuous flow oxygen. 
Yes. Leaving the Inogen G5 plugged in with fully charged batteries will not damage the unit or batteries.

Make sure to follow the manufacturer’s instructions on battery maintenance, routinely check the batteries, and replace them as needed. 
  • Case: Wipe the exterior of the Inogen One G5 using a clean cloth dampened with mild soap and water. 

  • Filter: Clean the particle filter with mild soap and water at least every week. Rinse thoroughly and dry before use. 

  • Sieve beds or columns: Replace the sieve beds every year. The Inogen G5 will alert you 30 days before the sieve beds need to be replaced. 

  • Batteries: Store the batteries with 40 to 50% charge in a cool, dry area when not in use. If you have multiple batteries, rotate their use regularly and avoid leaving them unused for over 90 days at a time. 
     
The expected lifespan of the Inogen One G5 oxygen concentrator is 5 years. The sieve beds or metal columns last 1 year, while the batteries have a life expectancy of 500 full charge/discharge cycles.
The Inogen One G5 comes with a 3-year standard manufacturer warranty. The sieve beds, batteries, and other accessories are covered by a 1-year limited warranty. 

General
ModelIS-500-NA8, IS-500-NA16
HCPCS CodeE1390, E1392
ManufacturerInogen
AC Power Supply Weight0.85 lb (approx)
Oxygen Delivery SettingsPulse dose settings 1-6 (up to 1260 ml/min)
Basic Features
Warranty3-Years Manufacturer Warranty
Sound/Noise Level38 dBA at setting 2
Carrying CaseYes, included
ColorWhite
Expected Service Life5 Years
FiltersReusable Particle Filter, Output Filter
Operation ModesPulse Dose 1-6
Oxygen Purity87% to 96% at all flow settings
Battery Warranty1 Year
Dimensions
Weight4.77 lb (with single battery)
Dimensions(LxWxH) With Single Battery: 7.19" x 3.26" x 8.15", With Double Battery: 7.19" x 3.26" x 9.03"
Power Features
AC Input100-240 VAC, 50/60 Hz
AC Power Supply100 to 240 VAC, 50-60Hz, Auto-Sensing 1.0A
DC ConverterIncluded, 13.5-15.5V, 10A Max
Battery OptionSingle (8-cell), Double (16-cell)
Battery DurationSingle Battery: up to 6.5 hrs; Double Battery: up to 13 hrs
Battery RechargeSingle: up to 3 hrs, Double: up to 6 hrs
Additional Features
FAA-ApprovedYes
Altitude AdjustmentUp to 10,000 Feet
Software Features
Smartphone AppInogen Connect (Android/iOS)
BluetoothYes

Questions? Ask here. We typically respond within 12-24 hours, often sooner. You'll receive email notifications once answered.
Ask a question
1–2 of 2 Questions
Q. Where is the set up code on my G5
A. Hello,
I am sorry but we do not carry the Inogen One G5 so we are unable to help you with that. Please contact your oxygen equipment provider.
Thank you
3 years ago
Helpful?
Q. Precio
A. Lo siento, no llevamos este modelo. El Simply Go mini es una máquina similar y tenemos esa.
3 years ago
Helpful?
Showing 1 to 2 (of 2 questions)

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