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Continuous Flow Portable Oxygen Concentrators

Our selection of continuous flow portable oxygen concentrators includes some of the best and most dependable brands on the market today – the CAIRE Eclipse 5, Respirionics SimplyGo, Invacare Solo, DeVilbiss iGo and Oxlife Independence.

Start narrowing your selection by finding out which portable oxygen concentrators have the continuous flow that will meet your oxygen needs. After that, you can make your selection based on things like battery life, size, weight and other great features.

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Learn More About Continuous Flow Concentrators


The Respironics SimplyGo is one of the most popular – not only is it lightweight, but it has one of the most long lasting batteries, and includes batteries that can be easily removed and charged outside of the concentrator. It represents the lightweight continuous flow portable models, and includes both a carry bag and wheel cart.

Our CAIRE Eclipse 3 and Eclipse 5 deliver a wider range of continuous flow, between 0.5 and 3 LPM in .05 increments. It weighs 18.4 pounds with the battery and the Eclipse 3 comes with the carry bag and wheel cart, while the Eclipse 5 comes with its wheel cart and additional accessory bag.

The wheel carts art designed to protect the concentrator for bumps and impacts in even the most uneven terrain, are small, light and easy to maneuver, with a handle that is either telescoping, or folds down and out of the way when you are sitting still.

We want to make sure your oxygen needs are being met and you are getting the most for your money, which is why we also include the manufacturers warranty with the price, the batteries you will need and a free nasal cannula to get your started. You will also get the AC and DC power cords needed to charge your continuous flow portable oxygen concentrator, and the cart and/or carry bag specific to the model.