Battery for Rhythm TOC3 Portable Oxygen Concentrators Asthma & Allergy F30i ComfiSoft Cushions are available

F30i ComfiSoft Cushions are available in three sizes -- SmallWide

This DC Power Cord is approximately 6 feet 4 inches in length and weighs 0

Each short tube is approximately 15 inches in length

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

the headgear automatically adjusts to a comfortable fit with just a single push to fit and a pull to release it

Battery for Rhythm TOC3 Portable Oxygen Concentrators Asthma & Allergy F30i ComfiSoft Cushions are availableThese 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.