During sleep apnea therapy, ambient air is sucked into the Transcend 3 miniCPAP. This air is filtered to stop particles from entering the system. It is recommended to change the particle filter every 6 months, or more often when needed. Remove the filter by slightly pulling the lid on the backside of your Transcend 3 miniCPAP. Dispose of the filter and place a new one.

Note: this filter is only compatible with the Transcend 3 miniCPAP