Is this concentrator continuous flow or pulse dose?

It is pulse dose only. It delivers oxygen when you inhale, up to 1000 ml/min, and does not provide continuous flow.

How long does the battery last?

With double batteries it runs 4.5 to 9 hours across flow settings 1 to 5. Higher settings drain the battery faster.

Can I use it on a plane or in a car?

It runs on 100-240V AC, 12V DC and battery, so it can be used with a car outlet or wall power. Check your airline's rules for pulse-dose concentrators before flying.

The unit comes with a carrying case. Check the listing for the battery count, since runtime figures assume double batteries.

Is it good for COPD patients?

It is marketed for COPD and elderly users who need portable pulse-dose oxygen. Confirm with your doctor that pulse dose at these flow rates meets your prescription.

When is the price lowest?

The best price seen is $159 at Distritech as of November 3. Compare against other stores and watch for seasonal sales.

What do buyers say about the Wellue Travel Oxygen Concentrator 5 Pulse Flow Settings?

Rated 4.8 out of 5 from 27 ratings.

Wellue Travel Oxygen Concentrator 5 Pulse Flow Settings

4.8

Last price we saw

$1,099.00at Wellue Health, last seen Nov 1

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Our take on the Wellue Travel Oxygen Concentrator 5 Pulse Flow Settings

The Wellue Travel Oxygen Concentrator is a portable pulse-dose oxygen unit for people with COPD and other conditions who need oxygen at home or on the road. It delivers 93% oxygen across five pulse-flow settings from 210 to 1000 ml/min, runs on AC, DC or battery, and weighs about 4.4 to 5.5 lb with a carrying case. It is a pulse-dose device only, so it does not provide continuous flow. The latest best price is $159 at Distritech as of November 3.

Best forCOPD patients who need portable oxygen away from home