JB White ProWax MiniFit - Contains ceramic filters. The ProWax miniFit filters are also compatible with many in-ear hearing aids from Oticon and Bernafon. Oticon Alta Pro, Oticon More, Oticon OPN S, Oticon Siya, Oticon OPN, Oticon Como, Oticon Nera, Oticon Ria, Oticon Sensei, and many more.
