Rhythm P2 Portable Concentrator



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pulse rate checking







Things To Know

3-Year or Lifetime Warranty?
You can order your Rhythm P2 with a lifetime or 3-year warranty. Batteries, carry bag, backpack, power supplies, and power cords have a 1-year warranty. Sieve cartridge has a 6-month warranty.
Can the Rhythm P2 be used without a battery?
Yes! The P2 can be used without a battery as long as it is plugged into a wall outlet with the AC power supply or a vehicle with the DC power supply.
Can I use the Rhythm P2 while charging?
Yes, the P2 can be used while it is plugged into an AC electrical outlet or a DC vehicle outlet. The external power will run the unit and charge the battery at the same time.
How long does it take to charge the batteries?
Up to 4 hours.
Can I use the Rhythm P2 while sleeping?
The P2 provides only pulse flow oxygen, which requires sufficient inhalation to trigger the pulse of oxygen. While many oxygen users can use a pulse unit while sleeping, others tend to breathe too shallow or through their mouth while sleeping and are unable to trigger the pulse. These oxygen users would be best served by using a portable unit that has a continuous flow setting.
delivery module
Rythm p2 opening  box
Inogen USA Dealer
we can help you find the right INOGEN

We are an Inogen Authorized Dealer & Service Center

beware of resellers who are not authorized dealers 

Finding the right oxygen retailer that will deliver the best USA MADE portable oxygen concentrator at the best price and deliver the best service can be a big undertaking.

There are many factors to consider:

  • Are they an authorized service center?
  • Will they help me in the future?
  • If I drop my portable will they void the warranty?

The deceptive sales practices of sellers that are not authorized will cost you time, money, and worst of all, your freedom.

Do all portable oxygen concentrators deliver the same amount of oxygen? NO!

A reputable dealer will give you seven days to see if your oxygen needs are met.

Please beware of purchasing from resellers that are NOT an authorized Inogen service center.

  • You risk buying used, damaged, or stolen products.
  • You will not have access to support after the sale.


OxiMedical Respiratory understands how important oxygen is for your health, freedom, and independence. 

Our oxygen specialist will help you find the right portable concentrator that delivers the required oxygen for you.

We will provide exceptional support and service after the sale as we continue to put your needs first.

  • An Authorized Dealer will help you if your portable needs service.
  • An Authorized Dealer is knowledgeable about Inogen products.
  • An Authorized Dealer has the full support of Inogen, the manufacturer.
  • An Authorized Dealer is certified by Inogen.
  • An Authorized Dealer is financially responsible.
Look for this Inogen Authorized Label

Be very careful, many places online state they are Inogen Authorized that are not, they illegally use Inogen branded photos and will verbally tell you they are "authorized".

You may be buying used, damaged, or stolen products!

Product Info

With its simple control functions and easy-to-read LCD display, the Rhythm P2 Portable Oxygen Concentrator is one of the most powerful units for its weight and size. The P2 has 5 pulse dose settings with oxygen concentration up to 96%. This compact unit is designed for 24/7 use and has a battery life up to 9 hours so there's nothing to slow you down when you're on the go. You get all this in a package weighing only 4 pounds and a very small 8.7" x 6.3".

Please send me a FREE  Lung/Heart Oxygen Guide!

What's in the box?

POC package
P2 Batteries
Product GCE Zen O
P2 Battery Charger
Caire Eclipse 5

HOME OXYGEN $895 TO $1495

Call to get a great price!

P2 Adapters
Philips simply go accessories