AirSep Freestyle External Battery Do not track It comes with three sizes

It comes with three sizes of nasal pillows—Extra Small

EverFlo Q Oxygen Concentrator Features

Dimensions 6 foot Cord Product Weight

This cushion is paired with a newly designed frame that accommodates various face shapes and structures

Dimensions

AirSep Freestyle External Battery Do not track It comes with three sizes*All battery purchases are final sale. There are no returns on batteries.* Stay unplugged longer with the AirSep Freestyle External Battery. It can be used as replacement for aging Freestyle batteries or as a convenient spare battery. The AirSep External Battery is rechargeable and uses Lithium Ion technology. It will provide up to 6. 5 hours of extra battery life for the Freestyle 3 and 5. 25 of battery life for the Freestyle 5. They are compatible