The Rove 6 flagship, certified — about half the price of new
This is the top-of-the-line Inogen Rove 6 — six pulse settings and up to 1,260 mL/min of oxygen — as a certified pre-owned unit, inspected and performance-tested by American Oxygen. Same flagship concentrator, same up-to-12h-45m runtime on the 16-cell battery, It's a genuine Inogen unit, backed by a 1-year American Oxygen warranty. Genuine Inogen — FDA-cleared and FAA-approved. This is a single certified pre-owned unit; once it's gone, it's gone.Why this certified Rove 6
Certified Pre-Owned at American Oxygen
Runtime by setting — both batteries
This is the same flagship equipment, so the runtime is identical to a new Rove 6. Oxygen output rises with each of the six settings and battery time comes down. Here's the runtime per charge on the 8-cell and 16-cell (hours per charge).
| Pulse setting | O₂ output | 8-cell | 16-cell |
|---|---|---|---|
| Setting 1 | 210 mL/min |
6h 15m |
12h 45m |
| Setting 2 | 420 mL/min |
5h 00m |
10h 15m |
| Setting 3 | 630 mL/min |
3h 15m |
6h 30m |
| Setting 4 | 840 mL/min |
2h 15m |
5h 15m |
| Setting 5 | 1,050 mL/min |
1h 45m |
3h 30m |
| Setting 6 | 1,260 mL/min |
1h 15m |
2h 30m |
| Recharge — 8-cell battery | up to 3 hours (AC or DC) |
| Recharge — 16-cell battery | up to 4 hours (AC or DC) |
The Rove 6 holds a fixed minute-volume per setting: the bolus per breath adjusts to your breath rate to keep oxygen output steady — from 210 mL/min at setting 1 up to 1,260 mL/min at setting 6.
Certified pre-owned vs. new — same Rove 6
It's the same flagship concentrator with the same performance. What changes is the condition, the warranty, and the price.
| Rove 6 — New | Rove 6 — Certified Pre-Owned | |
|---|---|---|
| Condition | New | Certified pre-owned |
| Pulse settings | 1–6 | 1–6 |
| Max oxygen output | 1,260 mL/min | 1,260 mL/min |
| Weight (standard battery) | 4.8 lb | 4.8 lb |
| Longest runtime | 12h 45m (16-cell) | 12h 45m (16-cell) |
| Bluetooth (Inogen Connect) | Yes | Yes |
| FAA / FDA | Yes / Yes | Yes / Yes |
| Warranty | Inogen manufacturer | 1-year American Oxygen |
Details
What is the Inogen Rove 6 Certified Pre-Owned?
Who it's for
- Higher-setting oxygen users who need up to setting 6 and 1,260 mL/min a smaller portable can't reach.
- Value-minded buyers who want the genuine Rove 6 flagship for about half the price of new, still certified and warrantied.
- Travelers — FAA-approved for flights; add the 16-cell battery for up to 12h 45m away from an outlet.
Technical specifications
| Condition | Certified pre-owned — inspected & tested by American Oxygen |
| Oxygen delivery | Pulse dose, settings 1–6 |
| Oxygen output | 210 / 420 / 630 / 840 / 1,050 / 1,260 mL/min (settings 1–6) |
| Oxygen concentration | 90% (−3%/+6%) |
| Weight | 4.8 lb (standard 8-cell) · 5.8 lb (extended 16-cell) |
| Dimensions | 7.18" D × 3.27" W × 8.14" H |
| Battery options | Standard 8-cell (BA-500/508) · Extended 16-cell (BA-516) |
| Battery runtime | up to 6h 15m (8-cell) · up to 12h 45m (16-cell) on setting 1 |
| Recharge time | up to 3 h (8-cell) · up to 4 h (16-cell), AC or DC |
| Noise level | 39 dB(A) at setting 2 |
| Connectivity | Bluetooth — Inogen Connect app |
| Warm-up time | 2 minutes |
| Power | AC 100–240V (worldwide) + DC 11–16V car charger |
| Delivery type | Pulse dose (not continuous flow) |
| Warranty | 1-year American Oxygen warranty |
| Certifications | FAA-approved for flights · FDA-cleared (K230052, prescription required) |
* The Rove 6 is the direct successor to the Inogen One G5; confirm details for your unit with our team.
What's included
Why buy from American Oxygen
- Genuine pre-owned Inogen — a certified, inspected unit, not a gray-market import or an unchecked private sale.
- 1-year American Oxygen warranty: the concentrator is covered for a full year, with local U.S. support you deal with directly.
- Genuine parts & sieve columns available so your unit keeps running for years.
- Doral (Miami) pickup or fast nationwide shipping, free over $99.

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