Rhythm Healthcare P2 Portable Oxygen Concentrator

Rhythm Healthcare P2 Usado Certificado — vista frontal del concentrador portátil

Concentrador portátil Rhythm P2 reacondicionado con funda de transporte

Rhythm P2 Usado Certificado — panel de control con ajustes de dosis de pulso

Rhythm Healthcare P2 concentrador de oxígeno portátil reacondicionado — perfil lateral

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Rhythm Healthcare P2 (Certified Pre-Owned)

The all-day 5-setting portable at up to 1,000 mL/min in a 4.37 lb body — FAA-approved & FDA-cleared. Certified pre-owned, function-tested, 1-year warranty by American Oxygen.

From US$750.00

Condition

NewUS$1,945.00Certified Pre-OwnedFrom US$750.00Open Box

✓ 1-year warranty by American Oxygen · certified pre-owned, function-tested · authorized Rhythm dealer

Add an extra battery?

Double your time between charges — add a spare battery.

Call (786) 755-8063

FAA approvedFDA clearedCertified Pre-Owned1-yr warranty by AO

5pulse settings (1–5)

1,000mL/min max output

4.37 lbultralight

up to 5 hbattery, setting 1

5pulse settings (1–5)

1,000mL/min max output

4.37 lbultralight

up to 5 hbattery, setting 1

5 pulse settings (1–5) · up to 1,000 mL/min oxygen output
Ultralight 4.37 lb · up to 5 hours per battery on setting 1
FAA-approved for commercial flights · FDA-cleared (prescription required)
Certified pre-owned · function-tested & reconditioned · 1-yr warranty by American Oxygen

FAA approvedFDA clearedCertified Pre-Owned1-yr warranty by AO

Secure checkout · financing available

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Brand: Rhythm Healthcare
SKU: P2-REFURB
Category: Portable Oxygen Concentrator

CERTIFIED PRE-OWNED · THE ALL-DAY 5-SETTING PORTABLE · 1-YEAR WARRANTY BY AMERICAN OXYGEN

The all-day portable, certified pre-owned and function-tested

The Rhythm P2 is a dependable all-day portable that fits most prescriptions — five settings, real all-day battery, and a 4.37 lb body you barely notice on your shoulder, for errands, appointments, a day with family, or a flight to see the grandkids. This is a certified pre-owned unit: professionally inspected, function-tested, and reconditioned to factory standard, with critical parts replaced as needed. Same everyday P2 performance for less than a new unit — backed by a 1-year warranty by American Oxygen.

American Oxygen is an authorized Rhythm Healthcare dealer. This P2 is a certified pre-owned unit — used, inspected, function-tested, and reconditioned to factory standard, with critical parts replaced where needed. It's a genuine, FDA-cleared and FAA-approved device, backed by a 1-year warranty by American Oxygen.

Why this concentrator

Five settings, room to breathe

With pulse settings 1 through 5 and up to 1,000 mL/min of oxygen, the P2 comfortably covers the most common prescriptions and gives you headroom for more active moments. If your doctor set you at 2, 3, or 4, this is your sweet spot.

All-day battery, ultralight body

At just 4.37 lb with up to 5 hours per battery on setting 1, the P2 disappears on your shoulder and lasts through most outings. Carry a second battery and you're covered for a full travel day.

FAA-approved & FDA-cleared

The P2 is FAA-approved for use on commercial flights, so it travels with you in the cabin. It's also an FDA-cleared medical device — genuine, prescription-grade, not a grey-market import.

Battery runtime by setting

Pulse setting	Runtime per battery	Best for
Setting 1	~5 h	Longest battery life — ideal at a low pulse setting
Setting 2	~4 h	A good balance of runtime and oxygen
Setting 3	~3 h	Mid-range use, more oxygen than the low settings
Setting 4	~2h 14m	Higher oxygen demand; shorter runtime
Setting 5	~1h 50m	Maximum output; shortest battery life

Recharge — AC wall adapter	up to 4 hours
Recharge — DC car adapter	up to 4 hours (varies with power)
Spare battery — external charger	with the compatible external charger

Per-setting runtimes are American Oxygen estimates; actual battery life varies with breath rate, altitude and battery age.

Details

Technical specifications

Oxygen delivery	Pulse dose, settings 1–5
Oxygen concentration	87% – 96% (93% typical)
Weight	4.37 lb (1.98 kg) with battery
Dimensions	8.7" D × 3.4" W × 6.3" H (22.1 × 8.6 × 16.0 cm)
Battery capacity	6,800 mAh (6.8 Ah), 14.4V · user-replaceable
Battery runtime	up to 5 hours on setting 1
Recharge time	approx. 4 h (AC) · ~2.5 h with optional external charger
Warm-up time	2 minutes
Power	AC 100–240V (worldwide) + DC car charger
Operating altitude	up to 10,000 ft (3,048 m) *
Operating temperature	41–104°F (5–40°C) *
Delivery type	Pulse dose (not continuous flow)
Certifications	FAA-approved for flights · FDA-cleared (prescription required)

Warranty & condition

1-year warranty by American Oxygen · certified pre-owned, function-tested · authorized Rhythm dealer

In short

Certified pre-owned Rhythm P2 concentrator (inspected and function-tested), rechargeable battery, AC wall power supply, DC car charger, carry bag, nasal cannula, accessory bag, and user manual. Reconditioned and sold by American Oxygen in Doral (Miami), FL — 1-year warranty by American Oxygen, nationwide U.S. shipping, and local support.

Frequently asked questions

What does Certified Pre-Owned mean?

Every certified pre-owned P2 is a used unit that's been professionally inspected, function-tested, and reconditioned to factory standard, with critical parts replaced where needed. It ships ready to use and is backed by a 1-year warranty by American Oxygen.

Is it covered by a warranty?

Yes. This certified pre-owned P2 is backed by a 1-year warranty by American Oxygen, plus our local support. Its sieve columns are covered for one year and are simply replaced when oxygen purity starts to drop — and genuine Rhythm parts and columns stay available so your unit keeps running for years.

How long does the P2 battery last?

Up to about 5 hours on setting 1, and around 1.5 hours on setting 5. Many customers carry a second battery for full travel days.

Is the Rhythm P2 approved for airline travel?

Yes. The P2 is FAA-approved for use on commercial flights and travels with you in the cabin. Airlines typically ask for advance notice and enough charged batteries for about 150% of your flight time.

Do I need a prescription to buy the P2?

Yes. The P2 is an FDA-cleared prescription medical device. American Oxygen can help you understand what's needed — just ask when you call.

Why buy certified pre-owned instead of new?

You get the same everyday P2 performance — 5 settings, up to 1,000 mL/min, 4.37 lb, FAA-approved — for less than a new unit, inspected and function-tested, and backed by a 1-year warranty by American Oxygen. It's the practical way to buy a proven Rhythm portable for less.

Want a proven Rhythm portable for less? Ask about this certified pre-owned P2.

Tell us your prescribed flow setting and we'll confirm this certified pre-owned P2 is right for you — inspected, warrantied, and ready to ship. Just call.

Call (786) 755-8063