Transcend Micro AirMist HME Pack Size:4-pack Replacement units inherit the remaining

Replacement units inherit the remaining coverage term

This filter should be changed out monthly to prevent any degradation in the oxygen output of your concentrator

the Inogen One G5 and Rove 6 can deliver up to 13 hours of battery life per pair

and has the ability to hold a high weight capacity

Versatile Charging Options: Charge it with your Transcend Micro power supply or with the Transcend Solar Charger for energy-efficient charging wherever you are

Transcend Micro AirMist HME Pack Size:4-pack Replacement units inherit the remainingHME stands for Heat and Moisture Exchanger. This cartridge like component offers just that, and makes CPAP use much more comfortable with use. These HME units are compatible with the Transcend Micro CPAP adapter piece, and should be changed out on a weekly basis. If you want the easiest way to maintaining a healthy replacement regimen, try selecting "Subscribe and Save" with your check out. Otherwise, the Transcend Micro AirMist HMEs come in a 4 pack;