Phonak CeruShield Wax Guards
Compatible with Phonak Audeo M (Marvel) and Phonak Paradise RIC hearing aids.
Each Cerushield contains 8 replacement filters
Here is a link to a YouTube video uploaded by Phonak, showing how to use the CeruShield:
Please note: If you have any other type of Phonak hearing aid using a receiver wire, the wax guard will be the Cerustop.