AirSep Focus Portable Oxygen Concentrator

Rated 4.50 out of 5 based on 6 customer ratings
(6 customer reviews)

Oxygen intake issues should never hold you back from the active lifestyle you enjoy. Portable oxygen concentrators are helpful for improving exercise tolerance, increasing stamina, and allowing you to travel where you want, when you want. Find your independence again with the AirSep Focus Portable Oxygen Concentrator, from the leading provider of oxygen systems, US Oxygen Sales.

SKU: AS078-1 Category:


Lightweight, Comfortable, Long Lasting Oxygen Intake

The AirSep Focus portable oxygen concentrator is the lightest and most compact portable unit on the market today. This unit only weighs 1.75 pounds (2.2 pounds with both micro batteries). Each micro battery lasts 1.5 hours, providing a total of 3 hours at a setting of 2. With the comfortable strap or using the belt clip, the AirSep Focus portable oxygen concentrator is perfect for both local use and travel. The unit is FAA approved and used worldwide, which makes it the perfect oxygen concentrator for you or your loved one.

Our AirSep Focus concentrator is built for those who love to stay active. It’s the perfect sidekick for cross-country traveling or high-altitude activities. Plus, it gives you the freedom you deserve with its extended battery life. This popular unit has the most sought-after features in a portable oxygen concentrator:

  • Easy to use
  • Lightweight – 1.75 pounds
  • FAA Approved
  • Long lasting batteries
  • Fast recharge time
  • Compact
  • Perfect for Active lifestyles

AirSep Focus Portable Oxygen Concentrator Accessories Included

  • 2 Micro Batteries
  • Universal Power Supply
  • AC/DC Power Cord
  • Carry Bag
  • Shoulder Strap
  • Cannula and Manual
  • SKU: AS078-1
  • Description
  • $1795 MSRP

$1795 MSRP


Weight: 1.75 pounds (2.2 pounds with micro batteries)
Dimensions: 6.4″ H x 4.8″ W x 2.5″ D
Decibel Level: 41
FAA Approved: Yes
Flow Rate: 2
Warranty: Up to 5 years
Operating Ranges: Up to 10,000 Feet
Power: 100 to 240 VAC, 50/60 Hz, 1.7 A Max

About CAIRE Inc., a Chart Industries Company

CAIRE Inc. is a globally recognized brand in oxygen therapy and manufacturer of portable oxygen concentrators, stationary oxygen concentrators, and liquid oxygen therapy systems. CAIRE’s portable oxygen concentrators allow patients in any disease state continuum to stay active with pulse and continuous flow options. The wide selection of stationary concentrators suits both home oxygen therapy patients and long-term care providers. A variety of liquid oxygen reservoirs and portable units range in size and flow rate to fit every specific need. CAIRE is the largest manufacturer of oxygen therapy systems and remains the one source for every patient and provider.

Want to learn more about our other portable oxygen systems? 

For more information on the AirSep Focus Portable Oxygen System, call our team at US Oxygen Sales today. We’ve been helping people breathe easier for years, so we know how to help you or your loved one find the perfect match that accommodates your lifestyle. You can contact us at (888) 632-2235.

6 reviews for AirSep Focus Portable Oxygen Concentrator

  1. Rated 3 out of 5

    US Oxygen Sales Reviews

    They need to make a 2 lb machine that provides continuous flow. Pulse is very hard for me and I cannot lift more than 3 lbs. – Mary

  2. Rated 5 out of 5

    US Oxygen Sales Reviews

    We go to dinner and a movie and no one even knows! – Tom

  3. Rated 5 out of 5

    US Oxygen Sales Reviews

    I only wish this unit could provide a higher output. Sometimes I need to go above 2. But this still beats the tanks. I am grateful I can see my family again. – Martin

  4. Rated 5 out of 5

    US Oxygen Sales Reviews

    I haven’t been able to ride for months! There is no way I would take a tank on a motorcycle. It fits right into my bag and now I can travel. – Jim

  5. Rated 4 out of 5

    US Oxygen Sales Reviews

    This unit is not made for overseas travelling, but for short trips or local travel there is no better device. All I need to do is recharge my unit from any power source and I am ready to go! – Jamie

  6. Rated 5 out of 5

    US Oxygen Sales Reviews

    I love this unit! It is small, quiet and allows me to work when I couldn’t before. My quality of life is so much better. – Catherine

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