AirSep Freestyle 5 Portable Oxygen Concentrator



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Airsep Freestyle 5 Portable Oxygen Concentrator AS077-1

1 Freestyle 5 Portable Concentrator

1 Internal Rechargeable Lithium Ion Battery

1 AC/DC Power Adapter

1 AC Power Cord,

1 Shoulder Strap,

1 Accessory Bag

1 Carry Case

1 Battery Case

Cannulas and Manual

At less than 5 lbs. (2.8 kg), FreeStyle by AirSep is a truly wearable portable oxygen concentrator. It is tailored specifically for those patients who know no boundaries. FreeStyle POCs capture the heart of what it means to live the good life without limitation. As the most lightweight and quietest portable oxygen concentrator with up to a 5 setting, FreeStyle offers the same weight advantage of the smallest contents-based systems, yet provides an unlimited supply of oxygen for an enjoyable travel experience with O2. It’s oxygen freedom!

FreeStyle’s built-in battery provides adequate duration between recharges, while its optional AirBelt provides inconspicuous additional battery run time for outdoor and all-day events. FreeStyle and AirBelt combine fashion and function ergonomically, making it the superior travel oxygen concentrator.

FreeStyle users move effortlessly between power sources and no longer worry about running out of oxygen. The universal AC/DC power supply simplifies the process of operating the unit and recharging the battery. Find out if the FreeStyle POC is the O2 solution for you or a loved one by seeking a demonstration from your local home care provider.

For patients who want an alternative carrying method for FreeStyle, an optional backpack harness is available. A carry-all bag for unit accessories is included.

The FreeStyle POC and all AirSep oxygen concentrators are made in the USA.


  • AirSep FreeStyle 5 Portable Oxygen Concentrator Product Numbers: FreeStyle 5.
  • Width: 6.4”
  • Height: 10.5”
  • Depth: 4.4”
  • Weight: 5.8 lbs. concentrator
    • 0.53 lbs. battery
    • 1.8 lbs. optional AirBelt
  • Noise: 41 dBA at setting 2.
  • Oxygen Output Capacity:
  • Oxygen Concentration: 90% +5.5% -3% sea level.
  • Oxygen Dose: Pulse.
  • Power Consumption: 28W at 3 LPM
  • Power: Universal Power Supply, 100-240VAC, 50/60 Hz, 11-16 VDC.
  • Battery: Rechargeable, lithium battery.
  • Internal Battery Charge Duration: 2.5 hours at setting 2.
  • Battery Recharge Time: 3.5 hours.
  • Operating Altitude: 0 to 12,000 feet above sea level.
  • FAA Approval: Yes.
  • Warm–up Time: 2 minutes.
  • Made in the USA.
  • Certification: ISO 9001:2008 and ISO 13485:2003.
  • Manufacturer: AirSep.
  • Brand: FreeStyle 5.
  • AirSep FreeStyle 5 Portable Oxygen Concentrator Warranty: 3 years limited, internal battery 1 year.


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