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Lifechoice ActivOx Pro 4L Portable Concentrator

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  • Serving Over 100,000 Happy Oxygen Users
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  • Pulse Dose
  • 4.8 Pounds with Internal Battery
  • 10 Hour Battery Life
  • Includes the ActivOx 4L, AC and DC adapters, 4 way carrying case, shoulder strap, cannula, and manual.

Lifechoice ActivOx Pro 4L Portable Concentrator Description

The Lifechoice Pro 4L is the newest addition to Inova Lab’s Activox line, offering a higher dosage setting than it predecessors, while still being small and light. It’s also full-featured and as powerful as oxygen concentrators twice its size. The Lifechoice Activox 4L fullfills only what older and larger portable oxygen concentrators could provide.

This portable concentrator weighs just 4.8 lbs, and measure to 9.05″ wide by 7.875″ high by 4.38″ deep. The internal battery alone can last up to 10.25 hours. The battery duration depends on which oxygen dosage setting you are using. 10.25 hours for setting 1, 8.25 hours on setting 2, 5 hours on setting 3, and 4 hours on setting 4. The internal battery takes a total of 4 hours to charge from 0 to 100%.

The ActivOx 4L offers pulse dose oxygen settings with equivalent of 4 LPM (liters per minute) at an average purity of 90%. This portable concentrator also features the exclusive PULSE WAVE delivery system, as well as “Auto Mode”, which sync to your natural breathing patterns, and change as soon as your breathing patterns change. These features add extra comfort to your oxygen therapy experience.

The loudest noise level was recorded at 44 decibels on the highest setting, which in comparison, is no louder than a bird’s chirping. The control panel is located on the top of the concentrator and is easy to read and operate. There is a power button, +, -, and “OK” setting buttons to set your dosage, the cannula tube nozzle on the top of the concentrator, and the display screen in the center, which can show battery meter bars, alarm messages, level setting, auto mode and PULSE WAVE settings and shows whether or not the alarm system is muted.

The alarm system includes low battery, low oxygen purity, high temperature, no breaths detected, and when a reset is required. When attention is needed due to these things, an audible tone will go off, unless the audible alarms are muted, the red alarm indicator light will turn on the control panel, and the title of the alarm will show on the display screen, so you know which problem to address. Refer to the owners manual on the causes and how to fix each issue if they occur.

Comes with a standard 3 year limited manufacturer’s warranty. With the ActivOx 4L package, you will also get the compatible AC power supply, the DC power supply, a standard 7-foot long single lumen nasal cannula, and the owners manual.

You’ll also get the carry case which can be carried 4 different ways with the adjustable straps (backpack style, shoulder bag, waist pack or briefcase style), as well as a matching accessory bag. The carry case features an opening on the side, so you can easily plug in the external battery when you need it. The ActivOx external battery is sold separately, but is compatible with the ActivOx 4L.