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Airsep AS077-101 FreeStyle 5 Portable Oxygen Concentrator *BACKORDER*

By Airsep | Mfr#: AS077-101 | Tiger#: TM81101
Authorized Dealer
AirSep FreeStyle 5 Portable Oxygen Concentrator CHRAS077-101
  • AirSep FreeStyle 5 Portable Oxygen Concentrator CHRAS077-101
  • AirSep FreeStyle 5 Portable Oxygen Concentrator CHRAS077-101 shoulder strap
  • Freestyle Portable Oxygen Concentrator CHRAS077-101 backpack
  • FreeStyle 5 Portable Oxygen Concentrator CHRAS077-101
with carrying case


  • Includes carry case, travel bag, AC & DC power supply, battery
  • Highest oxygen output of any wearable concentrator
  • UltraSense technology for sensitive pulse dose
  • User-replaceable battery allows for swapping battery packs on the go, AC or DC powered
  • Incredibly lightweight and compact
  • 1 & 2 Battery Options Available 
More Product Details What's Included
List Price: $2,695.00
You Save: $875.00 - 32%
  • Product Options
Free Shipping (USA)
Ships Out Within:
Backorder (Est. Ship Date 11/1/2020 12:00:00 AM)
This item is currently on Backorder

These products require a prescription from a licensed medical professional. Please fax your prescriptions to 888-844-3875 after placing your order.

Overview for Airsep AS077-101 FreeStyle 5 Portable Oxygen Concentrator

Introducing the new and upgraded AirSep FreeStyle 5 from Caire and Chart Industries with a new design, additional features and benefits that makes this device more powerful and reliable for patients and healthcare providers alike.

Improved Features for Exceptional Performance

This high capacity portable oxygen concentrator provides up to 1000 mL of oxygen in a lightweight and wearable device, capable of maximum ambulation that caters to a broad range of patients. An excellent choice for early to mild stage COPD users with active lifestyles.

This device is designed with a host of new features in mind for ultimate reliability and flexibility. It features a new and improved user-replaceable battery that allows for swapping battery packs on the go without having to wait for an internal battery to be recharged. It has a longer battery life that can last up to 2.5 hours with a single battery pack at setting 2, allowing patients to stay active longer. It also features a robust metal connector for on-the-go charging, without the need for buttons or pins to align or press. The fresh color palette adds a modern look and feel, and the matte finish protects from everyday scratches.

Durable and Reliable

Patients and clinicians will continue to love the Airsep Freestyle 5 because of its simple, one touch control panel that is easy to use, battery gauge for 25%-100% battery life notifications, and portable body that can be used with a handle, shoulder strap, and backpack. The UltraSense™ Technology offers sensitive breath detection to promote optimal oxygen delivery, and efficiently adjusts bolus size based on breath rate.

The Airsep Freestyle 5 comes with a standard 3-year warranty covering all components including the sieve bed,and is FAA-approved for use onboard commercial aircrafts.

Customize Your FreeStyle 5 Portable Oxygen Concentrator

Chart Industries offers two FreeStyle 5 Concentrator models to better address the individual needs of each customer. For all purchase options, please see below:

  • AS077-101- FreeStyle 5 Concentrator with 1 Battery 
  • AS077-B101 - FreeStyle 5 Concentrator with 2 Batteries

To purchase your customized FreeStyle 5, please go to the drop down menu above and complete your online order in a few easy steps.