ResMed S9 Wireless Module Nasal CPAP Masks Medical grade means that this

Medical grade means that this tubing can be sterilized and reused by medical professionals or by the purchaser to lengthen the life

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they probably won't be necessary at all

Can I use this bag to carry the Focus

Setting 2 = 54 Watts Pulse

ResMed S9 Wireless Module Nasal CPAP Masks Medical grade means that thisResMed S9 Wireless Module for Healthcare Professional Data Collection The ResMed S9 Wireless Module was designed to attach to your ResMed S9 CPAP machine so that it can automatically update your CPAP therapy information to your healthcare provider. Eliminates the need for an SD card as the information will be sent to your doctor or healthcare provider so they can analyze the information for you. Designed as a substitute for your SD card, the S9