Best Portable Oxygen Concentrator

P ortable oxygen concentrators are quickly improving, becoming more efficient, smaller, lighter and easier to use. Here are the top two contenders in the portable oxygen market. Inogen One has two models that are considered to be the best in the pulse flow portable oxygen concentrator market. The G4 is smaller easier to carry around, thus it also has a shorter battery life. Nevertheless, it’s the perfect choice if you are on the go and enjoy travelling or walks. On the other hand, G3 is bigger and offers longer battery life (up to 8 hours). Inogen One offers the highest oxygen output. Starting at $2,665.00, with free shipping! If you are more interested in a continuous oxygen flow concentrator, then GCE Zen-O is the clear choice. It is smaller than the competition, but still offers a high oxygen output, coupled with a personalized battery life. Depending on your preferred settings, it can range from 1 to 4 hours. On top of that, GCE Zen-O will change its oxygen flow according to your breathing rate. So, if you are going to exercise or a nice walk through the park, it will automatically adjust to your needs and you won’t skip a breath! The usual price starts at $3,100.00 but it you can easily grab it at a discount for $2,795.00, with free shipping. All of portable oxygen concentrators offer a free trial period. If you are undecided, you can always test them before buying it for good!