65 Watt AC Power Supply with Cord for X-PLOR Portable Oxygen Concentrators RFF1001 They can also be used

They can also be used as an alternate cushion interface with AirFit F30i and AirFit X30i Masks

The base of the long life chamber is made of stainless steel to make it more long lasting

wide Lycra stretch fiber straps to provide a stable fit that stands up to long term use

and plush headgear with rolled-edge fabric straps for added comfort

65 Watt AC Power Supply with Cord for X-PLOR Portable Oxygen Concentrators RFF1001 They can also be usedThis AC Power Supply is designed for use with all X PLOR 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.