Drive Medical 5L Stationary Oxygen Concentrator - Certified Refurbished cpap part The mask features a hollow

The mask features a hollow frame design that allows CPAP therapy air to travel through the mask

The forehead support and mask frame attach to four headgear points around the face

is washable and durable

Dimensions 21

Drive Medical 5L Stationary Oxygen Concentrator - Certified Refurbished cpap part The mask features a hollowCertified Refurbished Features: Built upon a legacy of reliable, field proven concentrator models, the DeVilbiss 5 Liter Oxygen Concentrator was designed with enhanced quality, durability and simplicity in mind Patented DeVilbiss Turn Down Technology minimizes wear on internal components, reduces power consumption by 15% or more and extends the life of the concentrator Exclusive DeVilbiss OSD (Oxygen Sensing Device), standard on every unit, ensures