Inogen One G5 Portable Oxygen Concentrator (USED)
Lightweight. Reliable. 24/7 Oxygen on the Go.
? Prescription Required
? Email: orders@cpap411.com | ? Fax: 1-440-656-2164
?️ Warranty: 1 Year | Condition: Gently used with low hours
The Inogen One G5 is one of the most powerful, quiet, and travel-friendly portable oxygen concentrators available—and now you can get it refurbished and ready at a fraction of the cost. Weighing less than 5 pounds, offering 6 flow settings, and backed by Intelligent Delivery Technology, this compact device delivers oxygen exactly when you need it—day or night, home or away.
Key Features
? Ultra-Portable & Lightweight
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Weighs just 4.7 lbs (with single battery)
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Compact size: 7.19" L x 3.26" W x 8.15" H
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FAA approved for air travel
? Whisper Quiet Performance
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Ideal for home use, restaurants, movie theaters, or travel
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Operates with minimal noise so it won’t disrupt your lifestyle or your sleep
? Pulse Dose Delivery with 6 Flow Settings
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Settings: 1 to 6
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Delivers oxygen within the first 400 milliseconds of inhalation for effective therapy
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Perfect for active lifestyles and 24/7 use
? Impressive Battery Life
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Single Battery: Up to 6.5 hours
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Double Battery (optional): Up to 13 hours
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Recharge via AC or DC power in 3–6 hours
? Inogen Connect Mobile App
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Monitor battery life, column status, and concentrator performance
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Available on iOS and Android for Inogen One G4 and G5 models
What’s Included
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(1) Inogen One G5 Portable Oxygen Concentrator (USED – low hours)
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(1) Single Battery (8-cell)
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(1) Custom Carry Bag with Shoulder Strap
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(1) Universal AC Power Supply
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(1) DC Power Cord (for car use)
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(1) Nasal Cannula
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(1) Printed User Guide
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1-Year Warranty
Upgrade to a double 16-cell battery for extended use during checkout.
Technical Specifications
| Feature | Specification |
|---|---|
| Weight | 4.7 lbs (with single battery) |
| Flow Type | Pulse Dose (Settings 1–6) |
| Battery Life | Single: Up to 6.5 hrs / Double: Up to 13 hrs |
| Charging Time | 3 hrs (Single), 6 hrs (Double) |
| Noise Level | Ultra Quiet |
| Power | AC: 100–240V, 50–60Hz / DC: 13.5–15.5VDC, 10A Max |
| FAA Approved | Yes |
| App Compatibility | Inogen Connect (G4 & G5) |
Why Choose a G5 (Used)?
✅ Cost-effective without compromising performance
✅ Refurbished with low usage hours
✅ 1-year warranty for peace of mind
✅ Ideal for travelers, veterans, and everyday use
Get the freedom you deserve with oxygen therapy that moves with you.
The Inogen One G5 (Used) delivers clinically proven performance in a sleek, portable design—perfect for those living life on the go.
