Loading... Please wait...

Airsep FOCUS Portable Oxygen Concentrator

Hover over image to zoom

  • Airsep Focus Portable Concentrator shown in carry case

 Product Description

Airsep Focus Portable Oxygen Concentrator

| Pulse Setting 2 | Only 1.75 Pounds | Ultra-Sense | FAA Approved | Car Charger |

Additional Battery Bundles Available. Call Now 1-800-958-0192 for More Purchase Options.

Who can use the Focus portable oxygen concentrator?  Users requiring a Pulse Setting of 2 LPM equivalent of supplemental oxygen.

 Accessories Included In Focus Portable Oxygen Concentrator Standard Package:

  1. Airsep Focus Portable Oxygen Concentrator Machine

  2. 2 Lithium Ion Rechargeable Micro-Battery --- 90 Minutes Each -3 Hours Duration

  3. Micro Battery Case

  4. Carry-All-Bag for Accessories

  5. Focus Carry Case with Shoulder Stap

  6. AC Wall & DC Vehicle Power Supply

  7. Coil Cord which Connects Battery to Power Supply Charger

  8. Coil Cord with Switch that Connects Battery to Focus

  9. Owners Manual

  10. Cannula

  •  3 Year Warranty

    **A valid prescription is required for the purchase of this product.


The Airsep Focus portable oxygen concentrator is now standard with a new technology called Ultra-Sense.  This intuitive technology helps to provide you a more sensitive and more comfortable pulse dose oxygen delivery. This small, cutting-edge portable oxygen concentrator senses very early when you are about to take a breath and then delivers a fast, dependable pulse dose of oxygen. By delivering the oxygen during the first phase of your inhalation, you are certain to receive your oxygen when most gas exchange is taking place in the lungs. This gives you the peace-of-mind that you are reliably receiving the oxygen you need, when you need it most.

The FAA Approved Focus Portable Oxygen Concentrator is just 6" tall and 5" wide making it the absolute smallest and most lightweight portable oxygen concentrator available on the market today. This portable concentrator is very tiny and inconspicuous and is extremely mobile weighing just 1.75 pounds!

The Focus portable oxygen machine is a pulse only device that can deliver 2 liters per minute of oxygen, on demand. The Focus POC is simple to use and virtually maintenance free. The unit can be powered by an A/C electrical power cord in the home or office, a D/C power cord while in a car, boat or recreational vehicle, or you can simply operate the device on a long lasting external micro-battery for an unlimited supply of oxygen, right at your fingertips.

The Focus oxygen concentrator comes well equipped with (2) Lithium-Ion micro-batteries giving you up to 3 hours of battery life in the basic package. NOTE: For more battery runtime, you can Add a 4-Hour External Battery Cartridge with a Desktop Charger .  Call 1-800-958-0192 for Important Details and Purchase Options on the Focus.

The Airsep Focus standard package includes a velcro belt and comfortable shoulder strap so that the unit can be easily worn around the waist or over the shoulder as you would a camera bag or purse. Also packaged with the Focus is the convenient carry-all accessory bag so you may easliy store your chargers, cables and extra batteries.

The Focus portable concentrator offers you a full manufacturer 3-year Warranty to give you the confidence that your Focus POC will be there for you in the years ahead. Enjoy more freedom and greater independence with the new AirSep Focus Portable Oxygen Concentrator. Call NOW to speak to one of our oxygen specialists to find out if the Focus POC is the right portable concentrator for you.


Airsep Focus Portable Oxygen Concentrator Frequently Asked Questions

Does the AirSep Focus oxygen concentrator have an internal battery?

The AirSep Focus is powered by external batteries or when it is plugged into a power source. It does not have an internal battery. External batteries consist of (2) Micro-Batteries that are included with the basic package and the NEW Battery Power Cartridge or the Airbelt Battery (both are optional accessories)

How small are the external batteries?

The AirSep Focus portable oxygen concentrator has several options for external batteries; The (2) micro-batteries that are included with the basic package are roughly the size of an index card and weigh just .5 pounds each.  Each of these small batteries comes with a belt clip and can be easily worn on your waist or clipped to the Focus shoulder strap. The (Optional) AirSep External Battery Cartridge can provide up to 3.5 hours of additional battery runtime and is also small enough to clip on our waist.

Can the AirSep Focus batteries be charged from the DC Power Supply?

Yes.  A universal AC/DC power supply is included in your standard package. The universal power supply is also available as an optional accessory for replacement needs. The Airsep battery AirBelt can not charge from the Focus universal power supply. The airbelt comes with its own AC electrical power supply and should be carried with you when you are on-the-go.

What is the expected battery life of the AirSep Focus?

Flow Rate Internal Battery AirSep Focus Micro-Batteries
2 NO INTERNAL BATTERY 2 packaged standard:  Each battery lasts up to 1.5 Hours for a total micro-battery run time of 3 hours.


Optional Battery Cartridge will last up to 3.5 Hours


Is the AirSep Focus portable oxygen concentrator FAA approved for use on an airplane?

Yes. The AirSep Focus portable concentrator is FAA Approved. Please check with your airline at least two weeks in advance regarding their policies for use of Portable Oxygen Concentrators.

What accessories are included with the Focus portable oxygen concentrator standard package?

The AirSep Focus standard accessories include:

  • 2 external micro-batteries
  • ( Optional)AirBelt Battery complete with AC charger and adapter cords (Optional)
  • Universal Power Supply and cables
  • Custom Protective Carrying Case
  • Battery Case
  • Accessory Tote Bag

What is the Warranty on the Focus Portable Oxygen Concentrator?

The Focus comes with an industry standard 3-year Warranty period. 


Specifications for the AirSep Focus Portable Oxygen Concentrator:

  • Specifications Include:

    Setting 2.0 pulse
    Oxygen Concentration 90% +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 External Power Cartridge Duration An additional 3.5 Hours Battery
    Optional AirBelt Duration An additional 4 hours
  • Warranty Period:  3 Year Warranty on the Device and 1 Year Warranty on batteries and accessories


IMPORTANT NOTE: Portable Oxygen Solutions sells and services select manufacturer brand name portable oxygen concentrators. As with any electrically powered device, the user may experience periods of nonoperation as a result of electrical power interruption, or the need to have the device serviced by a qualified technician. RESERVE OXYGEN SUPPLY: back-up source of supplemental oxygen is strongly recommended in case of power outage or mechanical failure of the device. Consult your local home medical equipment provider for a back-up source of oxygen.

 CAIRE Inc.’s logo, text, graphics, and photo images are the property of CAIRE Inc. and are used with permission.  Copyright © 2017.


 Product Videos

AirSep® Focus™ Out of the Box
  • AirSep® Focus™ Out of the Box
    Learn more about the AirSep Focus, manufactured by CAIRE Inc.,...

 Find Similar Products by Category

Vendors Other Products

 Product Reviews

Showing reviews 1-10 of 17 | Next

  1. Small Package bu Big Payoff

    Posted by William H Grant on 12th Jul 2016

    What sold me on this product was the weight. You hardly know you have it. Easy to carry with shoulder strap, belt, or using your own belt. A bit complicated to set up but I admit I am not the best at following printed instructions. Much easier now. I am hoping this concentrator will make me more mobile.

  2. Small Package But Big Payoff

    Posted by William H Grant on 12th Jul 2016

    This Focus sold me on the weight. Would have liked to have had a "3" setting but 2 is fine for the most part. It was a bit complicated to set up but I am not the best at following printed instructions. Once I figured it out it is much easier to use. But, I still think the best feature is its portibility. Hook on your belt or the provided one. Drape over your shoulder. You won't know it's there after a few minutes. With 2 batteries and a Power Cartidge I have about 5-6 hours when peer goes off. I also have an Air Sep air belt from a Freestyle 5 purchase. If your oxygen prescription is a 2, this unit is for you.

  3. Very Small Portable Oxygen Device

    Posted by Monty W. on 23rd Mar 2016

    I have had my Airsep Focus for a little over two months now and I am really enjoying the freedom it provides. I work part-time and my wife and I like to travel to visit our family. The Focus has worked very well. My children tell me that they hardly notice I have my oxygen with me now especially compared to when I had to haul those oxygen tanks around. I am very satisfied with the Focus.

  4. So tiny!

    Posted by Georgia M. on 10th Mar 2016

    I really can't believe just how small this machine is. It's barely noticeable on my hip. It works great in my car and I usually plug it in when I am working at my desk. Very nice device.

  5. Extremely Nice Portable Concentrator

    Posted by Harris Y. on 3rd Jul 2015

    I am really happy with the Focus. I do wish I had a bit more battery but I know I can purchase extra batteries one day.

    It is truly the smallest thing I have seen. It's so lightweight and small that others hardly know I am wearing it. Its quiet too.

    Thanks to all for helping me decide on a model. I would recommend this company to anyone looking for a portable concentrator. Thanks, again!

  6. Focus

    Posted by Jim on 16th Mar 2015

    My new focus & airbelt works very good. Thanks

  7. The best thing that's happened to me since I've needed oxygen!

    Posted by Antointette (Toni) Maddox on 26th Jan 2015

    The Focus Airsep is the best thing ever! It is so easy to use and so light.
    Some of my handbags are heavy than the Airsep! It is easy to recharge the batteries, too. I am thrilled that I finally took the plunge and boguht
    this little " life saver". And that is what it is. I use it all the time. I really just need oxygen when I move around, walk, get in and out of the car, etc.
    After I get to where I am going and settled, like church or the movies, I can get settled and then turn it off until it's time to move again. It is just wonderful. The other ones I've used are so heavy, espeically for a lady, they defeat the purpose of why I am wearing one. I wish it were a bit less expensive, but I guess I am worth every penny.

  8. Hardly noticable

    Posted by Vincent G. on 9th Oct 2014

    I really like this machine. It is one of the best investments I ever made. I take it everywhere and people don't even know I have it!

  9. Absolutely The Best

    Posted by Mary Lou Browning on 21st Jul 2014

    This lightweight unit has given me so much freedom with only two pounds on my shoulder. I can venture out with so much energy than the ten pounds I was carrying. My only concern is that the directions are not as clear as they could be. A step by step diagram could be more detailed and help in setting up, and in understanding the charging process as some of the pieces are quite similar. I love the portability.

  10. The FocusAsp

    Posted by Ivan Pederson on 23rd May 2014

    I have used it quite a bit in the time I have had it and it has been quite good.

Showing reviews 1-10 of 17 | Next


What's News


We Accept

Copyright 2019 Portable Oxygen Solutions. All Rights Reserved.
 Sitemap |