3L/min Pulse Flow Light and Portable Smart Oxygen Concentrator – Oxygen Concentrator Depot
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3L/min Pulse Flow Light and Portable Smart Oxygen Concentrator

3L/min Pulse Flow Light and Portable Smart Oxygen Concentrator

3L/min Pulse Flow Light and Portable Smart Oxygen Concentrator

Regular price $1,178.99 Sale price $489.99


This device delivers oxygen in a compact, quiet and lightweight unit, making it easier for you to be mobile in your everyday activities. 

Our Light and Portable Smart Oxygen Concentrator is suitable for use in your car, at home, on the road and while travelling. We are now offering a FREE Carry Bag with every purchase!


  • Light, Small and Portable. Only approximately 3.1 Pounds (1.4KG), easy to carry.
  • Low noise, mute motor, physical oxygen generation. Below 50db.
  • Energy efficient and cost effective: Mini size, Economical power consumption, Just concentrates pure oxygen from environment air, so it is nearly no cost. Long term use can save you thousand of dollars.
  • Convenient: It provides continuous supply of oxygen without the need to store and replace cylinders.
  • Reliable and easy to maintain. Just keep the intake filter clean and clear of dust. No need for special installation nor wait for deliveries refill tanks like liquid oxygen or oxygen tanks.
  • Easy to operate. Simplified concise control system with intensive design under the control of only 2 buttons. .
  • Features of this product adopting PSA's safe and reliable oxygen production technology, the battery is separated from the host, which is convenient for users to replace a larger or smaller battery pack, and is convenient for reasonable arrangements when going out. The small size and beautiful appearance are especially suitable for users who need to move.
  • Furnished with chargeable lithium battery can be used at home, in a car and even places without power supply.
  • Suitable for daily oxygen therapy and health care
  • Advanced photo catalyst active carbon functions to remove dust, bacteria and odors from air delivering clean and fresh air.
  • Long working time
  • Oxygen purity to 32.5(+/-2.5)% , life standard clean rich oxygen supply.


This is a Professional Oxygen Generator Developed by the research and development team. It has the advantages of high oxygen concentration and stable oxygen output. It is suitable for home and vehicle scenarios, so that you can breathe high-quality air at home and outdoor.

  • Oxygen Flow: 3L/min pulse flow (not adjustable)
  • Oxygen Concentration: 32.5±2.5% oxygen concentration
  • Oxygen production method: pressure swing adsorption separation method (PSA method)
  • Noise: ≤45 Db(A)
  • Item Weight: 3.1 Pounds (1.4KG)
  • Package Size: 8.07*3.75*5.11 inches (20.5*9.5*13cm)
  • Work rate: 30W
  • Input voltage: DC12V~16. 8V
  • Working time: 40 minutes, 60 minutes, 80 minutes, 180 minutes (adjustable)


Battery Lasting: last for 1-3 hours
Standard battery pack capacity: 2500mAH 14.8V, the highest voltage is 16.8V

    Package Items:

    • 1x Portable oxygen concentrator
    • 1x AC Adaptor
    • 1x 2500 mAh Battery
    • 1x Car converter/ car adapter
    • 1x Instruction manual
    • 1x Shoulder bag
    • 1x Oxygen tube & nasal cannula
    Tips: Our 3L/min Portable Oxygen Concentrator is pulse flow. Pulse flow oxygen is based on your breathing rate, and focuses on the amount and intensity of each breath you take. Pulse technology detects when you are about to inhale and delivers a bolus (pulse dosage) of oxygen at the start of your breath. 

    Our Guarantee:
    We truly believe that we offer some of the most innovative, cost-effective and high quality products in the oxygen concentrator market, and we back it up with a Risk-Free Ironclad 30-day Guarantee.

    If you don't have a positive experience for ANY reason, we will do WHATEVER it takes to make sure you are 100% satisfied with your purchase.

    Buying items online can be a daunting task, so we want you to realize that there is absolute zero risk in buying something and trying it out. If you don't like it, no hard feelings we'll make it right.

    We have 24/7 Ticket and Email support. Please contact us at support@oxygenconcentratordepot.co  if you need assistance.

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