Inogen Portable Oxygen Concentrators & Accessories

Inogen portable oxygen concentrators provide a lightweight, battery-powered option for people who have been prescribed supplemental oxygen. Compare the compact Inogen Rove 4 and the higher-capacity Inogen Rove 6, then find compatible batteries, chargers, carrying solutions, filters, replacement columns and power accessories. Not sure which Inogen concentrator fits your prescribed oxygen needs? Speak with an Oxygen Care Supply product specialist before ordering.

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Inogen Portable Oxygen Concentrators

Trusted models built for independence, performance, and peace of mind.

Lightweight & Compact

Inogen® Rove 6 Portable Oxygen Concentrator

Lightweight and Quiet With its compact design, the Rove 6 weighs just 2.2 kg (4.8 lbs.) (with a single battery) and is very quiet, even quieter than an average library (on flow setting 2).

From $2,149.00
Higher Oxygen Output

Inogen® Rove 4 Portable Oxygen Concentrator

The Inogen® Rove 4 meets FAA acceptance criteria for portable oxygen concentrators carriage and use on board aircraft.

From $2,399.00

Inogen Rove 6 vs Inogen Rove 4 – At a Glance

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Comparison of Inogen® Rove 6 Portable Oxygen Concentrator and Inogen® Rove 4 Portable Oxygen Concentrator
Dimensions (H × W × D)
Height: 8.15 in, Width: 3.26 in, Length: 7.19 in Height: 7.2 in, Width: 2.7 in, Length: 5.8 in
Country of Manufacture
United States United States
Warranty
3 Years 3 Years
Oxygen Delivery Type
Pulse Dose Pulse Dose
Pulse Flow Settings
1, 2, 3, 4, 5, 6 1, 2, 3, 4
Maximum Oxygen Output
1260 mL/min 840 mL/min
Bolus Size
Upto 63.0 mL per breath Upto 48.0 mL per breath
Breath Detection Technology
Yes Yes
Clinical Equivalent
Yes Yes
Battery Duration (Standard)
6 hours 15 minutes 3 hours 12 minutes
Battery Duration (Extended)
12 hours 45 minutes 6 hours 7 minutes
Battery Recharge Time
Up to 3 hours for Standard Battery, 3-6 hours Extended Battery Around 3 hours and 15 minutes for Standard Battery, 6 hours Extended Battery
Battery Type
Lithium Ion Lithium Ion
Replaceable Battery
Yes Yes
Noise Level
38 Decibels (at flow setting 2) 39 Decibels (at flow setting 2)
Operating Altitude
Up to 10,000 feet Up to 10,000 feet
Operating Temperature
41°F to 104°F 41°F to 104°F
FAA Approved
Yes Yes
FDA Cleared
Yes Yes
Dimensions (H × W × D)
Height: 8.15 in, Width: 3.26 in, Length: 7.19 in
Height: 7.2 in, Width: 2.7 in, Length: 5.8 in
Country of Manufacture
United States
United States
Warranty
3 Years
3 Years
Oxygen Delivery Type
Pulse Dose
Pulse Dose
Pulse Flow Settings
1, 2, 3, 4, 5, 6
1, 2, 3, 4
Maximum Oxygen Output
1260 mL/min
840 mL/min
Bolus Size
Upto 63.0 mL per breath
Upto 48.0 mL per breath
Breath Detection Technology
Yes
Yes
Clinical Equivalent
Yes
Yes
Battery Duration (Standard)
6 hours 15 minutes
3 hours 12 minutes
Battery Duration (Extended)
12 hours 45 minutes
6 hours 7 minutes
Battery Recharge Time
Up to 3 hours for Standard Battery, 3-6 hours Extended Battery
Around 3 hours and 15 minutes for Standard Battery, 6 hours Extended Battery
Battery Type
Lithium Ion
Lithium Ion
Replaceable Battery
Yes
Yes
Noise Level
38 Decibels (at flow setting 2)
39 Decibels (at flow setting 2)
Operating Altitude
Up to 10,000 feet
Up to 10,000 feet
Operating Temperature
41°F to 104°F
41°F to 104°F
FAA Approved
Yes
Yes
FDA Cleared
Yes
Yes

Inogen Rove 6 Accessories & Replacement Parts

Keep your Inogen Rove 6 performing at its best with genuine accessories and replacement parts.

Inogen Rove 4 Accessories & Replacement Parts

Keep your Inogen Rove 4 performing at its best with genuine accessories and replacement parts.

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We ensure accessories work with your specific model.
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Find the Right Inogen Portable Oxygen Concentrator

Oxygen Care Supply offers the Inogen Rove 4 and Inogen Rove 6 portable oxygen concentrators, along with compatible batteries, chargers, carrying solutions and replacement accessories.

Both models provide pulse-dose oxygen, but they are designed for different portability and oxygen-setting requirements. The Inogen Rove 4 prioritizes low carrying weight and offers settings 1–4. The Inogen Rove 6 offers settings 1–6 and supports longer battery options for customers who need additional operating time away from an electrical outlet.

Your healthcare provider should confirm that the selected model and pulse setting can meet your prescribed oxygen needs.

Inogen Batteries, Chargers and Accessories

The appropriate accessories can make an Inogen concentrator easier to use at home, in a vehicle or while travelling. Available options may include standard and extended batteries, external battery chargers, AC power supplies, DC vehicle cables, carrying bags, backpacks, replacement columns and particle filters.

Accessory compatibility varies between the Inogen Rove 4 and Rove 6. Always check the model name and compatibility information before ordering a replacement part or accessory.

Help Choosing an Inogen Concentrator

Choosing between the Inogen Rove 4 and Rove 6 depends on factors such as prescribed oxygen settings, carrying weight, expected daily usage and desired battery duration. Compare both models on this page or speak with an Oxygen Care Supply product specialist for help understanding their features.

A valid prescription is required before an Inogen portable oxygen concentrator can be shipped.

Need Help Choosing the Right Inogen?
Our oxygen specialists are here to help you find the right concentrator and accessories for your needs.
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Frequently Asked Questions

Which Inogen portable oxygen concentrators does Oxygen Care Supply offer?

The current Inogen collection includes the Inogen Rove 4 and Inogen Rove 6 portable oxygen concentrators. Product availability and battery packages are shown on the individual product pages.

What is the main difference between the Inogen Rove 4 and Rove 6?

The Rove 4 is the lighter option at approximately 2.9 pounds with the standard battery and offers four pulse settings. The Rove 6 weighs approximately 4.8 pounds with the standard battery, offers six pulse settings and supports longer maximum battery runtime. Prescription requirements should determine the suitable model.

Are Inogen Rove concentrators pulse dose or continuous flow?

The Inogen Rove 4 and Rove 6 are pulse-dose portable oxygen concentrators. They do not provide continuous flow, and their settings are not equivalent to liters per minute.

Is a prescription required to buy an Inogen portable oxygen concentrator?

Yes. Inogen portable oxygen concentrators are prescription devices, and Oxygen Care Supply requires a valid prescription before shipment.

Can Inogen Rove portable oxygen concentrators be used for air travel?

Inogen states that the Rove 4 and Rove 6 meet FAA acceptance criteria for carriage and use onboard aircraft. Travelers should still confirm airline procedures and carry the required amount of charged battery power.

Are Inogen batteries and accessories interchangeable between models?

Compatibility depends on the exact accessory and model. Do not assume that a Rove 4 battery, column, charger or carrying accessory fits the Rove 6. Check the product model and part number before ordering.