24pcs Filter for Oticon Prowax Minifit Wax Guard Filters Replacement (1mm) 100% Compatible with Oticon Hearing Aids Hearing Aid Accessories Fit Ria, Nera, Alta, Siya, MiniRite and More (24pcs4pack)
Oticon ProWax miniFit Filters | Buy Wax Guards and Filters Online — Shop Omni Hearing USA