Inogen Rove 4 Cannula Barb (Oxygen Outlet Connector)

(Original Replacement Cannula Connector for Inogen Rove 4 Portable Oxygen Concentrator)

The Inogen Rove 4 Cannula Barb is the official replacement oxygen outlet connector designed exclusively for the Inogen Rove 4 Portable Oxygen Concentrator.

This small but critical component connects the nasal cannula to the concentrator’s oxygen outlet, ensuring a secure, airtight connection for accurate oxygen delivery.
Over time, cannula barbs can wear, loosen, or crack due to frequent cannula changes — replacing it restores proper fit and prevents leaks or flow issues.

Manufactured to Inogen OEM specifications, this cannula barb provides the same durability, precision, and performance as the original factory-installed part.
Installation is simple and quick, making it ideal for routine maintenance or repair.

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📦 What’s in the Box

• 1× Inogen Rove 4 Cannula Barb (OEM replacement part)

(Note: Cannula tubing is not included.)

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Technical Specifications

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When Should You Replace the Cannula Barb?

• Loose or unstable cannula connection

• Visible wear, cracking, or deformation

• Oxygen leaks at the outlet

• Difficulty keeping cannula securely attached

Replacing the cannula barb helps maintain accurate oxygen delivery and prevents unnecessary alarms or reduced performance.

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Frequently Asked Questions (FAQ)

Is this an original Inogen part?

Yes. This is an OEM replacement cannula barb manufactured for the Inogen Rove 4.

Is it compatible with other Inogen models?

No. This part is designed only for the Inogen Rove 4.

Does it include the nasal cannula?

No. This product includes only the cannula barb connector.

Is installation difficult?

No. It is a simple press-fit replacement and can be installed in minutes.

Will a damaged cannula barb affect oxygen delivery?

Yes. A worn or cracked barb can cause leaks and reduce effective oxygen delivery.