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p2 e7 portable oxygen concentrator

Rhythm P2-E7 Portable Oxygen Concentrator Bundle (Pulse Dose)

$3,595.00
  • Prescription Required for Shipment

  • 15-Day Satisfaction Guarantee

  • 5-Year Manufacturer's Warranty

The updated Rhythm P2-E7 Portable Oxygen Concentrator delivers dependable pulse dose oxygen therapy in an exceptionally compact, travel-friendly package. Weighing only 4.37 pounds with battery and offering pulse settings up to 7, P2-E7 is designed for oxygen users who want reliable performance at home and on the go. Its lightweight construction, FAA compliance, and flexible AC/DC/battery power options make it ideal for everyday activities, travel, and maintaining an active lifestyle.

ADVANCED 4-CYLINDER VPSA COMPRESSOR TECHNOLOGY
The updated P2-E7 features an advanced 4-Cylinder Compressor engineered to enhance efficiency and improve performance. The upgraded compressor helps optimize oxygen production to provide dependable oxygen delivery across all flow settings. Combined with advanced sieve bed technology, the P2-E7 provides reliable oxygen therapy performance in a remarkably compact concentrator.

5-YEAR WARRANTY FOR LONG-TERM CONFIDENCE
Another major enhancement for the updated P2-E7 is expanded warranty coverage with a new 5-Year Device Warranty. This extended protection provides greater long-term peace of mind and reinforces Rhythm's commitment to quality, reliability, and ongoing support. For users making an investment in portable oxygen therapy, expanded warranty coverage delivers additional confidence for everyday use.

USER FRIENDLY INTERFACE
Designed with a user-centric approach, the Rhythm P2-E7 features an interface that is as intuitive as it is sophisticated. The controls are thoughtfully laid out, and the clear LCD display allows users of all ages to effortlessly navigate settings and monitor their oxygen and battery levels with ease.

EXCEPTIONAL POWER OPTIONS
P2-E7 includes AC and DC power cords and an integrated battery that provides up to seven hours of therapy depending on settings. Extra batteries are easy to install for added time away from fixed power sources. Installed batteries will charge automatically whenever AC or DC power is available and an external charger is also available. Whether at home, in the car, in the air, or on a boat, the P2-E7 is designed so you can enjoy your life your way and take your oxygen with you.

FAA APPROVED FOR TRAVEL AND ACTIVE LIFESTYLES
Small enough to rest on your lap during a movie or car ride, light enough to accompany you on an outdoor adventure or trip to the store, Rhythm's P2-E7 is ideal for anyone looking to seamlessly integrate their oxygen therapy into their dynamic lifestyle without any encumbrance. Comparable in size to a small purse or shoulder bag, this POC (portable oxygen concentrator) is truly the epitome of portability. The Rhythm P2-E7 Portable Oxygen Concentrator is FAA compliant and approved for air and sea travel.

NOTE: P2-E7 was updated in early 2026 to include a new 4-Cylinder VPSA compressor and enhanced design for quieter operation, more efficient oxygen delivery, longer battery life, and an updated extended warranty.

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PRODUCT DETAILS

Product Models:
Rhythm P2 →
Prescription Item:
A prescription is required before this item can be shipped.
In the Package:
P2-E7 Portable Concentrator, Battery, AC Power Supply & Cord, DC Power Supply, Carrying Case, 12 Free Nasal Cannulas & Printed User Manual
Part Numbers:
P2-E7
HCPCS Codes:
E1392 E1390
GTIN Numbers:
006971882890192
Warranty:
5-Year Manufacturer's Warranty
Risk Free Trial:
15-Day Satisfaction Guarantee
Typical Country of Origin:
China
FAA Approved:
This product meets FAA regulations for use on commercial flights within the US and all international flights that depart or arrive in the US. Click here for TSA / FAA information on traveling with sleep and oxygen therapy. Always contact your airline prior to your flight to confirm any requirements they may have (i.e. a copy of your prescription or a letter of medical necessity) for allowing your device on board.

PHYSICAL DETAILS

Dimensions:
3.3 in x 8.7 in x 6.3 in
Weight:
4.37 lb

CONCENTRATOR DETAILS

Continuous Flow Range:
Not Applicable
Pulse Dose Range:
1 to 7
Warmup Time:
2 Minutes
Concentration:
87-96%
Maximum Recommended Tubing Length:
25 Feet
Typical Sound Levels:
≤37 dBA
Operating Altitude:
Up to 10,000 Feet
Filters:
Disposable
Alerts:
Battery Exhausted, Replace Sieve Bed, Absence of Breath, Oxygen Concentration <87%, Low Battery

AC POWER DETAILS

AC Power Range:
100-240 VAC, 50-60 Hz
AC Power Consumption:
80 Watts
AC Power Cord Length:
9 Feet
AC Power Supply Weight:
0.99 Lbs
AC Power Supply Dimensions:
5.4 x 2.3 x 1.3 Inches

DC POWER DETAILS

DC Power Input:
11 to 16 VDC
DC Power Supply Weight:
0.66 Lbs
DC Power Supply Dimensions:
4.5 x 2.2 x 1.4 Inches

BATTERY POWER DETAILS

Battery Options:
Lithium-ion (Li-ion) Battery
Battery Dimensions:
3.4 x 2.5 x 3.0 Inches
Battery Weight:
1.05 Lbs
Battery Capacity:
6.7 Ah
Battery Recharge Time:
Up to 4 Hours
Battery Run Time:
Up to 7 Hours (Setting 1 = 7 hours, Setting 2 = 5.5 hours, Setting 3 = 3.7 hours, Setting 4 = 3.0 hours, Setting 5 = 2.5 Hours, Setting 6 = 2.0 hours, Setting 7 = 1.7 hours)

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VIDEO RESOURCES

Average Rating of
5
5 Customer Reviews

5 out of 5 stars

A new concentrator

Fast, friendly, competent service. The representative even took care of securing paperwork from my doctor. And the rhythm p2-e7 is a good machine. It enables me to garden with ease.

5 out of 5 stars

Connie Grant

So thrilled to have received it so promptly!

5 out of 5 stars

My experience with the P2-E7 Rhythm portable oxygen concentrator

This little unit has performed remarkably well so far. I have been prescribed 6 lPM. I only wish that at the 6 setting, that the battery would last longer. So to combat that problem, I purchased 2 extra batteries and a stand alone battery charger. I like this set up, it works very well. The only thing I would do to improve this arrangment would be put an access door or flap useing velcro to hold it closed to enable the battery to be changed without having to remove the unit from the carrying case. Otherwise I'm very satisfied with my purchase. Direct Home Medical has been very helpful in obtaining the proper paper work from my doctor to meet all the requirements that had to be met before they could ship the unit to me. So at the end of the day, Direct Home Medical, and the care team that worked with me were all very knowledgeable, of the product, and pleasent to work with. So Direct Home Medical gets a big 5 star rateing also. Thank all of you very, very much. HAROLD

5 out of 5 stars

Great people to deal with.

Ordered P2 E6 concentrator after visiting with Direct home medical on the phone. The agent was very helpful and I got exactly what I wanted. It was advertised with cannulas. They really ment it . There was a large number in the box not just one or two. Great people to do business with. Highly recommended !!!

5 out of 5 stars

Worked on my flight

This is a good portable oxygen concentrator for travel. I've been using tanks for days out at home but decided I needed a concentrator for travel so I got this P2 with 2 batteries and a charger. I think I'll actually add another battery next time; but these two worked great. Also like the charger and now I'll be using this for trips at home and using my tankes less. Overall great.

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