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Rhythm P2-E7 Portable Oxygen Concentrator with Carry Case
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Rhythm P2-E7 Portable Oxygen Concentrator with Carry Case
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Rhythm P2-E7 Portable Oxygen Concentrator with Carry CaseRhythm P2 E7 Portable Oxygen Concentrator The Rhythm P2 E7 Portable Oxygen Concentrator delivers dependable oxygen therapy in a compact, travel ready design built for everyday life. Weighing just 4. 37 lbs, this lightweight concentrator provides up to 6 hours of battery life on Setting 1, allowing users to stay active, confident, and supported at home or on the go. Engineered for performance and comfort, the P2 E7 features high efficiency operation
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Rhythm P2-E7 Portable Oxygen Concentrator
The Rhythm P2-E7 Portable Oxygen Concentrator delivers dependable oxygen therapy in a compact, travel-ready design built for everyday life. Weighing just 4.37 lbs, this lightweight concentrator provides up to 6 hours of battery life on Setting 1, allowing users to stay active, confident, and supported at home or on the go.
Engineered for performance and comfort, the P2-E7 features high-efficiency operation with low noise output and advanced heat dissipation to ensure safe, reliable use. Its high-adsorption sieve bed helps maintain optimal oxygen purity, while built-in alarms and sensors monitor oxygen concentration, temperature, pressure, and battery status for added peace of mind.
Designed for true mobility, the P2-E7 includes both AC and DC charging options and meets FAA compliance requirements, making it ideal for air travel and long-distance trips. With simple controls, a clear LCD display, and 24/7 usability, the Rhythm P2-E7 offers the perfect balance of portability, safety, and performance for users who depend on consistent oxygen therapy.
Key Features
- Ultra-Lightweight & Portable — Weighs only 4.37 lbs with compact dimensions for easy carrying and travel
- Up to 6 Hours Battery Life — Reliable oxygen support on Setting 1 for extended mobility and daily activities
- Seven Flow Settings — Adjustable pulse dose settings (1–7) with up to 1400 ml/min oxygen output
- High Oxygen Purity — Maintains 90% oxygen concentration (± tolerance) with advanced sieve bed technology
- FAA-Approved for Air Travel — Meets airline requirements for in-flight oxygen concentrator use
- Quiet & Efficient Operation — Low noise design with excellent heat dissipation for user comfort and safety
- Smart Safety Alarms — Alerts for low oxygen, power failure, temperature changes, pressure issues, and low battery
- AC & DC Charging Included — Charge at home or in your vehicle for maximum flexibility
- Easy-to-Read LCD Display — 2.8” screen shows settings, battery level, and system alerts
- Designed for 24/7 Use — Reliable performance for continuous daily oxygen therapy needs
Comparison Chart: P2-S4 vs P2-E6 vs P2-E7 vs TOC3
Compare key specs at a glance—delivery type, settings, battery performance, size/weight, and travel readiness. Perfect for product pages, collections, or buying guides.
| Feature | P2-S4 | P2-E6 | P2-E7 | TOC3 |
|---|---|---|---|---|
| Oxygen Delivery | Pulse Dose (4 settings) | Pulse Dose (6 settings) | Pulse Dose (7 settings) | Continuous Flow up to 3 LPM + Pulse (up to 10) |
| Oxygen Concentration | 87–96% | 90% ± tolerance | 90% ± tolerance | 90% ± tolerance |
| Battery Duration (Setting 1) | Up to 7.2 hrs* | Up to 5.4 hrs | Up to 6 hrs | Up to 6.6 hrs |
| Weight | 3.3–4.4 lbs (battery dependent) | 4.37 lbs | 4.37 lbs | 17.2 lbs (with battery) |
| Dimensions | Approx. 6.7" H × 6.2" L × 3.4" W | 8.7" × 6.3" × 3.4" | 8.7" × 6.3" × 3.4" | 11.1" × 6.7" × 15" |
| Noise Level | Low / Quiet Operation | Low Noise | Low Noise | Quiet Operation |
| FAA Approved | Yes | Yes | Yes | Yes |
| Charging Options | AC & DC Car Charger | AC & DC Car Charger | AC & DC Car Charger | AC Power + External Charger Available |
| Best For | Ultra-light travel & daily use | Reliable portable therapy | Higher pulse settings & flexibility | Hospital-to-home & continuous flow needs |
*Battery duration varies by flow setting, battery condition, and configuration (where applicable).
P2-S4
Lightest, travel-friendly option with flexible battery configurations for extended time away from outlets.
P2-E6
Balanced performance and portability for everyday oxygen therapy with dependable pulse settings.
P2-E7
Expanded pulse settings for users who need more adjustment flexibility while staying compact.
TOC3
Hospital-to-home solution with continuous flow up to 3 LPM plus pulse mode—built for 24/7 reliability.
*Rx Only - Please note that this item can only ship once a physicians note or prescription has been sent to [email protected].
Specifications
Portable Oxygen Concentrator Specifications
| General Specifications | |
|---|---|
| Size | 8.7” x 3.4” x 6.3” |
| Weight | 4.37 lbs |
| Warm-up Time | 2 minutes |
| Flow Settings | Seven settings (1–7) |
| Maximum Oxygen Output | 1400 ml/min |
| Oxygen Concentration | 90% (-3% / +6%) |
| Oxygen Concentration Sensors | |
| Low Oxygen Concentration Alarm | < 87% |
| Incorrect Concentration Alarm | < 50% |
| Sensor Error Alarm | Yes |
| Alarm Systems | |
| Power & Temperature Alerts | Power failure, high & low temperature |
| Safety Alerts | Low oxygen concentration, low battery |
| Maintenance Alerts | High/low pressure, sieve bed replacement needed |
| Power & Battery | |
| AC Power Supply | 100–240V, 50–60Hz (auto-sensing) |
| DC Input | 11–16V input, 19V 6.3A output |
| Rechargeable Battery | 14.4V |
| Battery Capacity | 6.7Ah (6700mAh) |
| Battery Duration | Up to 6 hours (Setting 1) |
| Charge Time | Approx. 4 hours (AC) |
| Display & Operation | |
| Display Screen | 2.8” LCD |
| Operation | Simple controls with easy-to-read display |
| Usage | Designed for 24/7 operation |
Videos
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FAQs
Rhythm P2-E7 Portable Oxygen Concentrator — Frequently Asked Questions
What is the Rhythm P2-E7 Portable Oxygen Concentrator used for?
+
The Rhythm P2-E7 is designed to provide supplemental oxygen therapy for individuals with respiratory conditions such as COPD, pulmonary fibrosis, or other conditions requiring oxygen support. Its portable design allows users to maintain an active lifestyle while receiving consistent oxygen delivery.
How long does the battery last?
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The rechargeable battery lasts up to 6 hours on Setting 1. Battery duration will decrease at higher flow settings. Charging takes approximately 4 hours using the AC adapter.
Is the Rhythm P2-E7 approved for air travel?
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Yes. The P2-E7 meets FAA compliance requirements, making it suitable for use on commercial aircraft. Always confirm with your airline in advance regarding their specific policies.
How much does the concentrator weigh?
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The unit weighs approximately 4.37 lbs, making it lightweight and easy to carry for travel, errands, and daily use.
What oxygen settings are available?
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The P2-E7 offers seven pulse dose flow settings (1–7), delivering up to 1400 ml/min of oxygen output. Your healthcare provider will recommend the appropriate setting.
What is the oxygen concentration level?
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The device maintains an oxygen concentration of approximately 90% (± tolerance) to ensure effective therapy.
Can I use the P2-E7 continuously?
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Yes. The Rhythm P2-E7 is designed for 24/7 use, providing reliable oxygen therapy throughout the day and night when used according to manufacturer guidelines.
What safety features does the P2-E7 include?
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The concentrator includes multiple safety alarms and alerts for:
- Low oxygen concentration
- Power failure
- High/low temperature
- Low battery
- Pressure irregularities
- Sieve bed replacement needs
Can I charge the concentrator in my car?
+
Yes. The P2-E7 includes a DC car charger, allowing you to charge the unit while traveling.
Is the device noisy during operation?
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No. The P2-E7 is designed for quiet, low-noise operation, making it comfortable for use in public spaces, at home, or while resting.
How do I know when the battery is low or oxygen levels change?
+
The built-in LCD display and alarm system provide clear visual and audible alerts for battery status, oxygen concentration, and system warnings.
Does the P2-E7 come with a carry case?
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Yes. The unit includes a protective carry case for convenient and safe transport.
Warranty
Warranty Information: Rhythm Healthcare, LLC provides a Three year warranty, excluding battery and sieve bed.
Rhythm P2-E7 Portable Oxygen Concentrator with Carry Case
Item no
:
33572319570
US$ 1347.50
Pay in 4 interest-free payments of $336.88 Learn more
Min. order:
1piece
Shipping Estimate
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Ships within 48 hours · Estimated delivery Aug 19 - Aug 24
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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