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Liberty Medical Exclusive:
- Free FedEx shipping
- FAA approved sticker
- Luggage tag
- 24/7 tech support
Product Specifications
Product Resources
Battery Duration Chart
| LPM Flow | Standard Battery | Extended Battery |
|---|---|---|
| 1 | 2.5h | 4.8h |
| 2 | 1.7h | 3.5h |
| 3 | 1.2h | 2.5h |
| 4 | 1h | 2h |
About the Brand
Rhythm Healthcare is a trusted American manufacturer and distributor of reliable, patient-focused respiratory and home medical equipment. Committed to improving quality of life, Rhythm Healthcare designs innovative solutions that combine performance, comfort, and convenience for users who depend on oxygen therapy.
Their flagship product, the P2 Portable Oxygen Concentrator, is one of the lightest and most travel-friendly oxygen units on the market—engineered for maximum mobility without sacrificing oxygen delivery. Compact, FAA-approved, and easy to operate, the P2 empowers users to maintain their independence and enjoy an active lifestyle wherever life takes them.
Backed by strong customer support and a reputation for dependable quality, Rhythm Healthcare continues to set the pace for innovation in respiratory care—helping users breathe easier every step of the way.
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Read more on our blog
How to Choose the Right POC for Travel and Adventure
For those who rely on oxygen therapy, the freedom to travel and explore doesn’t need to be a thing of the past. Portable oxygen concentrators (POCs) provide a convenient, lightweight solution for active individuals looking to enjoy life on the go. However, with various models available, choosing the right POC for travel and adventure can feel overwhelming. In this guide, we’ll cover the essentials of POCs, what to look for when choosing one, and how to make the best choice for a portable lifestyle.
P2-S4 Portable Oxygen Concentrator
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