5 Packs Filters for Oticon ProWax miniFit Hearing Aid Wax Guards 30 Total.
18x Hearing Aid Wax Filter Wax Guards For Oticon ProWax & for Bernafon Aids. 6x Hearing Aid Wax Filter Wax Guards For Oticon ProWax & for Bernafon Aids. 30x Hearing Aid Wax Filter Wax Guards For Oticon ProWax & for Bernafon Aids.