8 Wax Filters for Hearing Aids Compatible with Phonak Cerustop Wax Guards | Wide
£11.28
Check if you need "mini fit" or "nano care" filters as Phonak and Oticon use 2 different sizes. Size 8 Set - Wax Guards. Change the filter regularly, about every 3 to 4 weeks. The small net in the filter should always be clearly visible.
