Gas Control Equipment Zen O Portable Oxygen Concentrator (2 Batteries & 5 Year Warranty) mask-guarantee All come with premium headgear

All come with premium headgear that features soft and comfortable fabric straps combined with quick release tabs for easy on and off

and a 3 year warranty on the device

Headrest extension with cushioned head immobilizer standard

Nylon upholstery is comfortable

5" wheel casters

Gas Control Equipment Zen O Portable Oxygen Concentrator (2 Batteries & 5 Year Warranty) mask-guarantee All come with premium headgearNow with FREE Upgrade to 5 Year Warranty!!! Zen O portable oxygen concentrator delivers freedom and peace of mind to patients by providing mobile oxygen on demand. With dual oxygen flow options, the Zen O is truly your All in One oxygen solution for portable and stationary use. Zen O weighs just 10 lbs and can deliver up to 2 liters per minute of oxygen in continuous flow or in 6 different pulse dose settings. Designed to incorporate and operate on