A: Yes, a prescription is required for the purchase of the Rhythm P2 Portable Oxygen Concentrator. This is to ensure the device is appropriate for your specific needs and condition.
SKU: P2
Rhythm P2 Portable Oxygen Concentrator
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$2,495.00
$2,999.00
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Key Features
- Description
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- Included Items
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The Rhythm P2 Portable Oxygen Concentrator from Rhythm Healthcare is a lightweight, pulse dose oxygen device built for people who want mobility without sacrificing reliability. Weighing just 4.37 lb, it's designed for seniors, caregivers, COPD patients, and travelers who need a compact solution for everyday supplemental oxygen.
This model delivers pulse dose oxygen only across five adjustable settings, with battery runtime ranging from up to 5 hours at setting 1 down to about 1 hour 50 minutes at setting 5. The P2 meets manufacturer-stated FAA acceptance criteria and is commonly used for air travel, though airline requirements vary and should always be confirmed before flying.
With flexible AC and DC power options, a simple color display, and quiet operation, the Rhythm P2 is built for straightforward daily use at home, during errands, or on the road.
Important: This is a pulse dose device only — it does not provide continuous flow. Always follow your physician's prescription when selecting a setting.
Related parts
| Tube Connection | Standard Cannula Connection |
| Model | P2 |
| HCPCS Codes | E1392, E1390 |
| Color | White |
| Operating Modes | Pulse Dose |
| Altitude Adjustment | Auto-adjust up to 10,000 ft |
| Sound Level | 49 dBA |
| Carrying Case | Included |
| FAA-Approved | Yes |
| Smartphone App | No |
| Machine Size Only | 3.3" W x 8.7" D x 6.3" H |
| Machine Weight | 4.37 lbs |
| Weight with Battery | 5.37 lbs |
| AC Input | 100-240 VAC, 50/60 Hz |
| AC Power Supply | Included |
| DC Converter | No |
| Maximum Pressure | 25 PSI |
| Output | 1-5 LPM (Continuous Flow) |
| Breath Rate | Up to 10 Breaths per Minute |
| Oxygen Purity | 90% (-3%, +6%) |
| Battery Duration | Up to 5 hours (Setting 1) |
| Battery Recharge | 4 Hours Approx. |
| Weight with Battery | 5.37 lbs |
| Battery Warranty | 1 year |
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Basic Features
Tube Connection
Standard Cannula Connection
Cannula
HCPCS Codes
E1392, E1390
E1390, E1392
E1392
Color
White
White
White
Filters
Replaceable Particle Filter
Intake particle filter
Operating Modes
Pulse Dose
Pulse Dose
Pulse dose delivery (Intelligent Delivery Technology)
Altitude Adjustment
Auto-adjust up to 10,000 ft
Auto-adjust up to 10,000 Ft
Operates up to 10,000 ft
Sound Level
49 dBA
38 dBA
~38 dBA at setting 2
Carrying Case
Included
Included
Yes
FAA-Approved
Yes
Yes
Yes
Smartphone App
No
Yes (Inogen Connect)
Yes “My OxyGo” app
Size And Dimensions:
Machine Size Only
3.3" W x 8.7" D x 6.3" H
Length: 7.19" Width: 3.26" Height: 8.15"
7.19 in × 3.26 in × 7.11 in
Machine Weight
4.37 lbs
Performance:
AC Input
100-240 VAC, 50/60 Hz
100-240 VAC, 50/60 Hz
100–240 VAC, 50–60 Hz; auto-sensing 2.0–1.0 A
AC Power Supply
Included
100 to 240 VAC, 50-60Hz, Auto-Sensing 1.0A
Yes (OxyGo NEXT AC power supply is specified; worldwide input supported
DC Converter
No
Included, 13.5-15.5V, 10A Max
DC input 13.5–15.0 VDC, 10A
Maximum Pressure
25 PSI
Output
1-5 LPM (Continuous Flow)
Breath Rate
Up to 10 Breaths per Minute
Oxygen Purity
90% (-3%, +6%)
87% +/- 6%
90% (−3% / +6%) at all settings (equivalent range ~87%–96%).
Battery:
Battery Duration
Up to 5 hours (Setting 1)
Single: Up to 6.5 hours, Double: Up to 13 hours
Up to 6.5 hours (single battery); up to 13 hours (double battery)
Battery Recharge
4 Hours Approx.
Single: Up to 3 hours, Double: Up to 6 hours
Up to 3 hours (single battery); up to 6 hours (double battery)
Weight with Battery
5.37 lbs
Battery Warranty
1 year
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FAQs
Is the Rhythm P2 a continuous flow or pulse dose device?
The Rhythm P2 is a pulse dose oxygen concentrator only. It delivers oxygen when it detects inhalation and does not provide continuous flow. Always follow your physician's prescription when choosing a device and setting.
Can I use the Rhythm P2 on a flight?
The P2 meets manufacturer-stated FAA acceptance criteria and is commonly used for air travel. However, airline requirements and battery documentation policies vary, so confirm with your specific carrier before flying.
How long does the battery last?
Battery runtime depends on your setting: up to 5 hours at setting 1, decreasing to about 1 hour 50 minutes at setting 5. Runtime also varies with breathing rate, environment, and battery age.
Can I extend battery life for longer days?
Yes. Many users carry a spare battery or use an external battery charger to extend usage time beyond a single charge.
How do I set up the Rhythm P2?
Insert the battery until it clicks into place, attach a nasal cannula to the oxygen outlet, press the power button, and allow the warm-up period. Adjust the setting (1–5) according to your prescription and ensure the unit is well-ventilated during use.
Does Order Your Supplies provide an insurance receipt for this purchase?
Most products are sold as cash-pay purchases. After your order is placed, you can request an insurance-ready receipt that includes the item description, cost, and applicable HCPCS code. You can then submit it to your insurance provider to ask about out-of-network or self-purchase reimbursement if your plan allows it.