GCE Zen-O Portable Oxygen Concentrator Backpack red dot monitoring electrode ensuring a more comfortable breathing

ensuring a more comfortable breathing experience wherever you are

follow this link to purchase the frame and cushion/clip set

Wheels set back on frame prevent tipping

you can easily incorporate two pressure lines into one

These are not designed to fit model 7927KD

GCE Zen-O Portable Oxygen Concentrator Backpack red dot monitoring electrode ensuring a more comfortable breathingAbout the Zen O Backpack The GCE Zen O Backpack is an ultra light, sleek accessory designed for active oxygen users. Featuring wide, adjustable straps and a padded backing, it ensures a secure and comfortable fit while providing stability and protection for your GCE Zen O Oxygen Concentrator on the go.