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Rhythm P2-E6 Portable Oxygen Concentrator

More oxygen for higher settings — six flow levels up to 1,200 mL/min in a 4.37 lb body. FAA-approved & FDA-cleared.

Original price was: US$2,500.00.Current price is: US$2,090.00.

Condition

New Certified Pre-OwnedFrom US$1,100.00Sold out Open Box

✓ 3-yr device / 1-yr sieve / 1-yr battery · authorized Rhythm dealer

In stock

Call (786) 755-8063

FAA approvedFDA clearedAuthorized Rhythm dealerFree shipping $99+

6pulse settings (1–6)

1,200mL/min max output

4.37 lbwith battery

up to 5.4 hbattery, setting 1

6pulse settings (1–6)

1,200mL/min max output

4.37 lbwith battery

up to 5.4 hbattery, setting 1

6 pulse settings (1–6) · up to 1,200 mL/min · 4.37 lb
Up to 5.4 hours of battery on setting 1 · recharges in ~4 h
FAA-approved for flights · FDA-cleared (prescription required)
Authorized Rhythm dealer · new unit · 3-yr device warranty

FAA approvedFDA clearedAuthorized Rhythm dealerFree shipping $99+

Secure checkout · financing available

VISAAMEXDISC●VERaffirm

Brand: Rhythm Healthcare
SKU: P2-E6
Category: Portable Oxygen Concentrator

SIX SETTINGS · AUTHORIZED RHYTHM DEALER

More oxygen headroom, same 4.37 lb body

The Rhythm P2-E6 opens up the top of the pulse range — six settings and up to 1,200 mL/min of oxygen — for prescriptions that need more than a standard portable delivers. It keeps the same light 4.37 lb body and all-day single battery, so the extra headroom costs you nothing in weight.

American Oxygen is an authorized Rhythm Healthcare dealer. Every P2-E6 is a new, genuine unit — FDA-cleared and FAA-approved — backed by the full Rhythm manufacturer warranty.

Why the Rhythm P2-E6

Six settings, up to 1,200 mL/min

The E6 reaches setting 6 and 1,200 mL/min of oxygen — real headroom for higher prescriptions, altitude, or exertion that a 5-setting portable can't cover.

All-day single battery, 4.37 lb

Up to 5.4 hours on setting 1 from a single internal battery, in a 4.37 lb body you can carry all day. Carry a charged spare and you're covered for a full day out.

FAA-approved & FDA-cleared

The E6 is FAA-approved for commercial flights, so it flies in the cabin with you. It's a genuine, FDA-cleared prescription medical device — not a grey-market import.

Where the P2-E6 sits in the family

Your prescribed flow setting decides the model. The E6 is the high end — six settings and 1,200 mL/min in the same light body as the P2.

Rhythm E6Rest of the P2 family

1–31–41–51–61–7

Bars show each model's top pulse setting. Need a seventh setting or continuous flow? Step up to the E7 or the transportable TOC3. Pulse-dose output is not equivalent to continuous-flow LPM.

90%−3/+6%

Medical-grade oxygen you can count on

90% ± 3% concentration at every one of the six settings — verified output, not the drifting purity of a cheap import.

Runtime by setting — exact hours

Oxygen output rises with each of the six settings, and battery time comes down. Match your prescribed setting to plan your day.

Runtimes are from the Rhythm P2-E6 spec sheet and vary with your breath rate and conditions. The single battery is user-replaceable — many customers carry a charged spare and swap on the go.
Pulse setting	O₂ output	Runtime per charge
Setting 1	210 mL/min	5h 24m
Setting 2	420 mL/min	4h 48m
Setting 3	630 mL/min	3h 18m
Setting 4	840 mL/min	2h 30m
Setting 5	1,000 mL/min	2h 06m
Setting 6	1,200 mL/min	1h 42m

Recharge — AC wall supply	up to 4 hours
Recharge — external charger	about 2.5 hours

The P2-E6 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 1,200 mL/min at setting 6.

Which Rhythm is right for you?

The E6 adds a sixth setting over the P2. Step up to the E7 for a seventh setting and 1,400 mL/min, or back to the P2 if five settings cover your prescription.

	Rhythm P2	P2-E6	P2-E7
Pulse settings	1–5	1–6	1–7
Max oxygen output	1,000 mL/min	1,200 mL/min	1,400 mL/min
Battery runtime (setting 1)	up to 5 h	up to 5.4 h	up to 7 h
Weight (with battery)	4.37 lb	4.37 lb	4.37 lb
FAA / FDA	Yes / Yes	Yes / Yes	Yes / Yes

Details

What is the Rhythm P2-E6?

The Rhythm P2-E6 is a compact pulse dose portable oxygen concentrator with six flow settings (1–6) and up to 1,200 mL/min of oxygen, in the same 4.37 lb body as the standard P2. It's built for oxygen users whose prescription runs higher than a 5-setting portable can comfortably cover.

It is designed for users prescribed pulse dose oxygen therapy. It is not a continuous-flow concentrator — if you require continuous oxygen, look at the Rhythm TOC3 or confirm alternatives with your clinician.

Who it's for

Higher-setting oxygen users who need a sixth pulse setting and 1,200 mL/min the standard P2 can't reach.
Active users at altitude or on exertion who want extra headroom without extra weight.
Travelers — FAA-approved for flights, all-day single battery, genuine unit with warranty.

Pulse dose only. Confirm your prescription and required setting with your clinician.

Technical specifications

Oxygen delivery	Pulse dose, settings 1–6
Oxygen output	210 / 420 / 630 / 840 / 1,000 / 1,200 mL/min
Oxygen concentration	87% – 96% (90% −3%/+6%)
Weight	4.37 lb (1.98 kg) with battery
Dimensions	8.7" D × 3.4" W × 6.3" H
Battery	Single internal 6,700 mAh, 14.4V · user-replaceable
Battery runtime	up to 5.4 hours on setting 1
Recharge time	about 4 h (AC) · about 2.5 h (external charger)
Noise level	≤ 36 dB(A) at setting 2
Display	2.8" color LCD
Warm-up time	2 minutes
Power	AC 100–240V (worldwide) + DC car charger
Delivery type	Pulse dose (not continuous flow)
Certifications	FAA-approved for flights · FDA-cleared (K210371, prescription required)

* Exact metric figures follow the Rhythm P2-E6 platform; confirm details for your unit with our team.

Accessories & replacement parts

Genuine Rhythm parts keep your P2-E6 running for years — all available from American Oxygen:

Spare battery — carry a charged second battery for full travel days.
External battery charger — top up a spare outside the unit in about 2.5 hours.
Intake filters — the included set gets you started; replacements available.
AC wall supply, DC car charger, carry bag & cannulas — genuine accessories.

What's included

Rhythm P2-E6 concentrator, rechargeable battery, AC wall power supply, DC car charger, carry bag, nasal cannula, accessory bag, and user manual. Sold by American Oxygen in Doral (Miami), FL with nationwide U.S. shipping and warranty support.

Why buy from American Oxygen

Authorized Rhythm dealer — genuine, new units only, no gray-market imports.
Full Rhythm warranty: 3 years on the device, 1 year on sieve columns, 1 year on the battery.
Genuine parts & sieve columns available so your unit keeps running for years.
Doral (Miami) pickup or fast nationwide shipping, free over $99.

Frequently asked questions

How long does the P2-E6 battery last?

Up to 5.4 hours on setting 1 from the single battery. Higher settings use more oxygen and shorten runtime — about 1.7 hours at setting 6. Many customers carry a charged spare for long days.

Is the P2-E6 approved for airline travel?

Yes. The P2-E6 is FAA-approved for use on commercial flights and travels in the cabin with you. Airlines typically ask for advance notice and enough charged batteries for about 150% of your flight time.

Do I need a prescription to buy it?

Yes. The P2-E6 is an FDA-cleared prescription medical device. American Oxygen can help you understand what's needed — just ask when you call.

How is the E6 different from the P2 or the E7?

The P2 has five settings and 1,000 mL/min; the E6 adds a sixth setting and 1,200 mL/min; the E7 goes to seven settings and 1,400 mL/min. All share the same 4.37 lb body — choose by the top setting your prescription needs.

Is this a new unit with warranty?

Yes. American Oxygen is an authorized Rhythm dealer. Every P2-E6 is new and genuine, backed by the Rhythm manufacturer warranty — 3 years device, 1 year sieve columns, 1 year battery — plus our local support.