AirSep Focus Portable Oxygen Concentrator



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Airsep Focus Portable Oxygen Concentrator AS078-1


Focus Portable Concentrator

1 AC/DC Power Adapter,

2 Batteries

1 Carry Case

1 Battery Case

Shoulder Strap

Cannulas and Maual

At less than 2 lbs. (0.8 kg), Focus by AirSep, is the world’s smallest and lightest portable oxygen concentrator (POC) available anywhere.

This ultra lightweight POC is easy to use and never needs refilling. Simply plug it into an AC or DC power outlet, or operate it on battery for unlimited oxygen. Vacations, trips, and other special events are now possible — whether just around the corner or around the world.

The search for an oxygen portable that is not too heavy ends with Focus. One can regain confidence and independence today and feel the difference a lighter, wearable portable O2 system can make for ambulation.

Before Focus entered the market, many patients formerly indicated that even the most lightweight oxygen system offerings available were simply too heavy for their mobility needs. Now you can find out if the new Focus POC is the O2 solution for you or a loved one by seeking a demonstration of this unique product.

With the use of POCs, one learns to manage power source availability. The universal power supply, which is packaged with every Focus unit, enables you to operate the concentrator on AC power or even DC power from an automobile as well as to recharge the batteries.

Focus is the most miniaturized and convenient medical device for reliable oxygen-making capability. This POC is also packaged with a shoulder strap so that the unit may be easily carried. All accessories fit into the convenient carry-all bag In addition, an optional Airbelt extends battery time an additional four hours between recharges.
The Focus POC and all AirSep oxygen concentrators are made in the USA.

Features and Benefits

  • Ultra lightweight portable oxygen concentrator.
  • Powered by AC, DC or battery.
  • Highly mobile, wearable oxygen concentrator.
  • Universal power supply is standard.


Setting: A 2 pulse setting
Oxygen Concentration:* 90% oxygen +5.5/-3%
Dimensions: 6.4 in. high x 4.8 in. wide x 2.5 in. deep
(16.4 cm high x 12.2 cm wide x 6.1 cm deep)
Weight: 1.75 lb (0.8 kg) – Focus unit
.53 lb (0.2 kg) — per battery (2 included)
1.8 lb (0.8 kg) — optional AirBelt
Power: Universal Power Supply
100-240 VAC, 50/60 Hz; 11-16 VDC;
Rechargeable, lithium battery
Battery Duration: 3 hours — 1.5 hours per battery (2 included)
Recharge Time: 4 hours
(Optional) AirBelt Duration: An additional 4 hours; 7 hours total with 2 batteries
Recharge Time: 3 hours
Battery Cycle Life: Approximately 300 cycles, then 80% capacity or below
Warm-up Time: 2 minutes
Audible Alarms and Visual Indicators: Start-up, Pulse flow, Cannula disconnect, Breath rate, Low battery, Battery charge state, General malfunction
Temperature Range: Operational temperature: 41ºF to 104ºF (5ºC to 40ºC.) (Operating unit outside of this range can affect performance.)
Storage temperature: -4ºF to 140ºF (-20ºC to 60ºC)
Altitude: Up to 10,000 ft (3,048 m) (Higher altitudes may affect performance.)


off, orders over $150+

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