Portable Oxygen Concentrators

The Brands Your Trust - Available For Pickup Today or Nationwide Delivery!

Portable oxygen concentrators are the latest technology for oxygen therapy users who want the freedom that comes with a small, lightweight and affordable portable oxygen solution in a lightweight mobile unit. 

Scroll down to learn more about our Premier Oxygen Concentrator - the Inogen One G4 & G5 POC.

Oxygen. Anytime. Anywhere!

The Inogen One: G4
Your Ultimate Freedom Machine

Not only does using the Inogen One G4 portable oxygen concentrator provide you with a wealth of important health benefits, but it also allows you the freedom to maintain an active social life. Because it’s so lightweight, you’ll hardly know it’s there as you visit a museum, stroll along the beach or dine with friends at your favorite restaurant. Take advantage of your independence with the Inogen One, your ultimate freedom machine.

The Inogen One: G5

The next innovation to portable oxygen delivery: Capable of full 24/7 oxygen delivery in an unbelievably small package! Offering 1-6 oxygen flow settings, the Inogen One G5 is one of the most powerful, lightest and quietest units available to the oxygen user today.

Inogen One G4


Oxygen provides many benefits, and now with portable oxygen concentrators, you can reclaim your freedom and independence.

• Capable of full 24/7 oxygen delivery
• Jump in the car to run errands
• Take a weekend trip to see family
• Comes with carry bag & user manual
• Packages with additional accessories are also available 

Inogen One Distributor

How to Order Your Inogen One Portable Oxygen Concentrator

You can order with confidence. CPAP EquipSource is an Authorized Distributor of the Inogen One G4 POC. 

Call 1-440-625-0660 to order your Inogen One G4 Portable Oxygen Concentrator. We ship nationwide.

You can also stop by our Retail Store today. We have Inogen One G4 Portable Oxygen Concentrators in stock for immediate pick-up.

CPAP Retail Store

The Only Retail  CPAP Supply Store in Northeast Ohio

CPAP EquipSource’s mission is to provide CPAP therapy customers with an option to view and purchase the latest masks and machines on the market in a showroom setting at our retail store.

Looking for the Inogen One G4 Portable Oxygen Concentrator? We keep this cutting edge POC in stock for immidiate pickup. 

Not able to visit our store? We take phone orders at 1-833-285-0660, or via email: orders@cpap411.com or by fax: 1-1-440-973-4213. Orders can be paid with a major credit card and are shipped to customers.  

We Ship to Anywhere in the USA!


CPAP EquipSource, Inc.
7580 Pearl Road
Middleburg Heights, Ohio 44130

Contact Info

Phone: 1-440-625-0660
Fax: 1-440-973-4213
📧 orders@cpap411.com

CPAP EquipSource is a direct payment only medical distributor and does not accept insurance assignment and is not a participating provider with any insurance companies. Purchasing through us often cheaper than your copay and deductible through insurance or renting a machine. Check with your private insurer to see if they will reimburse you directly for the purchase. Medicare, Medicaid and other government run healthcare programs will not reimburse customers for out of pocket purchases.