Gas Control Equipment Zen O Portable Oxygen Concentrator (2 Batteries & 5 Year Warranty) mask-guarantee You will find this an

You will find this an important feature after cleaning your mask

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

Headrest extension with cushioned head immobilizer standard

Nylon upholstery is comfortable

Featuring a unique frame that incorporates soft gel for fewer red marks and better sleep

Gas Control Equipment Zen O Portable Oxygen Concentrator (2 Batteries & 5 Year Warranty) mask-guarantee You will find this anNow 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