In the world of portable oxygen concentrators, smaller is always better. The smallest continuous flow portable oxygen concentrator is the SeQual eQuinox. It has all the same settings and features as the Sequal Eclipse, but weighs 3 pounds less and is 5 inches shorter.
Its small size, but still having the capacity to put out up to 3 LPM (liters per minute) of continuous flow oxygen, makes it remarkable. It's the smallest continuous flow portable oxygen concentrator currently on the market. It's also proof of the swift advancements of medical technology, that can be enjoyed by patients outside of a clinical setting.
For something that you will need to carry around with you when you spend extended amounts of time away from home, you'll want it to be as small and lightweight as possible. This makes traveling much easier. It'll be easier to tuck it away, while you are still using it. If you're on an airplane, it will be easier for you to push it under your seat, or sit with it comfortably in even the smallest car.
Those who need as much as 3 LPM of continuous flow oxygen can enjoy something as small as the mid-sized portable models that only offer pulse dose oxygen settings. Not that long ago, it wasn't even possible to receive continuous flow oxygen from a portable oxygen concentrator.
The Sequal Equinox is also special because it has a speaking alarm system that can be set to speak 8 different languages. It also features the autosat technology found in the Sequal Eclipse series. All of this technology is packed into one small machine, and that's not even mentioning all of the other features, as well as the high pulse dose settings.
The pulse dose settings range from 12 ml/min (milliliters per minute) to 196 ml/min, which comes out to 12 different pulse dose settings. The continuous flow settings are 1 LPM, 2 LPM and 3 LPM. You get the option of using 2 different battery sizes, the 12 cell and 24 cell, in case you need even more battery power. The 24 cell would be better if you need to use your oxygen concentrator for many hours each day.
So far, the Sequal Equinox is the smallest continuous flow portable oxygen concentrator, until a smaller one comes along!