Battery for Rhythm TOC3 Portable Oxygen Concentrators Asthma & Allergy allowing you to keep multiple

allowing you to keep multiple batteries charged and ready for use whenever you need them

a sophisticated internal heated humidifier

F30i ComfiSoft Cushions are available in three sizes -- SmallWide

Just slip out the old battery and slip in a new one to extend your time on the go with the iGo2

They are used to attach the mask to the lower headgear straps

Battery for Rhythm TOC3 Portable Oxygen Concentrators Asthma & Allergy allowing you to keep multipleThese batteries are designed for use with all Rhythm TOC3 Portable Oxygen Concentrators. Each battery will last approximately 4. 9 hours at a Pulse Dose setting of 2 and 1. 9 hours on a Continuous setting of 2 LPM. When attached to a TOC3 Concentrator, battery status and charge level will be displayed on the concentrator's display.