Drive Medical 5L Stationary Oxygen Concentrator - Certified Refurbished cpap part The forehead support and mask

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

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

3 - Does it come with Windows software

Disposable Ultra fine filter

The DreamWear Fit Pack includes all four sizes of DreamWear nasal gel cushions: small

Drive Medical 5L Stationary Oxygen Concentrator - Certified Refurbished cpap part The forehead support and maskCertified 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