CPAP machine filters for use with ResMed S9 series of CPAP and VPAP machines. CPAP machine filter should be replaced every 1-3 months or once they begin to show signs of debris and/or discoloration.
DISCLAIMER- CPAP filters has not been authorised or approved by ResMed as an accessory for the ResMed S9
Hypo-Allergenic CPAP machine filters for use with ResMed S9™ Series CPAP machines; S9 Elite™, S9 Escape™, and S9 AutoSet™. S9 Escape Auto™, VPAP S, Auto, ST, and Adapt
DISCLAIMER- CPAP filters has not been authorised or approved by ResMed as an accessory for the ResMed S9