Compact 525DS Home Oxygen Concentrator Package (5 LPM) 61721 is the original headgear designed

is the original headgear designed for use with all DreamWear Nasal and DreamWear Nasal Pillow CPAP/BiPAP Masks

lightweight frame offers a clear line of sight while minimizing facial contact

and it allows the machine to be used without engaging the built-in HumidAir Humidifier

It will ONLY work with ResMed's ultra-portable AirMini CPAP Machines

so users can enjoy a good night’s sleep

Compact 525DS Home Oxygen Concentrator Package (5 LPM) 61721 is the original headgear designedMade in the USA, the robust DeVilbiss 525DS Compact Oxygen Concentrator offers just the right balance of cool and quiet for home users. The simplified cabinet design allows for 15% typical sound quality improvement and improved system cooling. Innovative Turn Down Technology helps reduce energy bills while still providing high quality, continuous oxygen flow at settings up to 5 LPM 24 hours a day, 365 days a year.