AC Power Supply with Cord for FreeStyle Comfort Portable Oxygen Concentrators 61202 Power cartridges can be quickly

Power cartridges can be quickly switched out of the Eclipse so that you can extend your time away from regular power sources

The filter

And if you need more time switching out batteries is quick and easy

This swivel tube with exhalation port from Respironics is designed for use with all Nuance & Nuance Pro CPAP and BiPAP Masks

AC Power Supply with Cord for FreeStyle Comfort Portable Oxygen Concentrators 61202 Power cartridges can be quicklyThis AC Power Supply, with North American Power Cord, is designed for use with all FreeStyle Comfort Portable Oxygen Concentrators. It is a Universal AC Power Supply and will work worldwide with power sources from 100 240 VAC and 50 60 Hz.