Inogen One G5 Portable Oxygen Concentrator — Standard Battery | RRT-Recommended
Every Order Includes
↩️ 30-Day Money-Back Guarantee
🛡️ 1-Year Functionality Warranty
🩺 RT-Inspected & Tested
📦 Same-Day Shipping (before 2pm)
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✓ New · Full Warranty
🩺 Inspected by Your Licensed RT
Every unit personally certified by Yash, Licensed Respiratory Therapist · 706-772-0263

Inogen One G5 Portable Oxygen Concentrator — Standard Battery | RRT-Recommended

★★★★★ 4.9 · Verified Purchase Reviews
$2,495.00
As low as $207.91/month with Affirm · More financing →
🛍️ View Cart & Checkout 📞 Questions? Call or text your RT — 706-772-0263
↩️ 30-Day Returns
🛡️ 1-Year Warranty
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Inogen One G5 Portable Oxygen Concentrator — Standard Battery

The Inogen One G5 is the lightest, most advanced portable oxygen concentrator Inogen has ever made. FAA-approved for all US commercial flights. Sold by Yashil Bhatt, RRT at MyRespCo — a Licensed Respiratory Therapist who reviews every oxygen order before shipment.

G5 Key Specs

  • Weight: 4.7 lbs with standard battery
  • Settings: Pulse dose 1–6
  • Standard battery: ~4–5 hours at Setting 2
  • FAA-approved for in-flight use
  • 5-year warranty on sieve beds
  • Whisper-quiet 40 dBA

Prescription required. Upload Rx at checkout or call/text 706-772-0263.

Every refurbished machine at MyRespCo goes through this process personally — by a Licensed Respiratory Therapist — before it ships.

1
Initial Inspection & Triage — Full mechanical and therapy assessment
2
Complete Disassembly — Every chamber, seal, and filter inspected individually
3
Hospital-Grade Sanitization — Medical disinfectant on all reusable components
4
Component Replacement — Filters replaced new. Seals replaced if needed
5
Firmware Update & Data Clear — Current firmware. All previous patient data permanently erased
6
RT Function Testing — Pressure delivery, ramp, humidifier, SmartStart, alarms
7
Grade, Certify & Ship — RT certification card included. Shipped in clean packaging

CPAP machines legally require a valid prescription in the United States.

Already have a prescription?

Upload it here → — we process it and ship same day.

Need help getting a prescription?

Book an RT Consultation ($49.99) → Yash will review your case and help you coordinate with your physician or a telehealth provider. This is a respiratory therapy consultation — not a physician visit and not a prescription service.

Questions? Call or text: 706-772-0263

🚚 Shipping
  • • Same-day if ordered before 2pm EST
  • • US: 2–5 days via UPS/FedEx
  • • Free shipping on all US orders
  • • International: 7–21 days, 150+ countries
↩️ Returns & Warranty
  • • 30-day money-back guarantee
  • • Buyer pays return shipping
  • • 1-year functionality warranty
  • • We repair or replace at no charge

To start a return or warranty claim: 706-772-0263