I change the cerushield wax filter often. Every time I put a new one in I think I hear better. I hate these little thngs. I never had trouble with the old ones. I like them better.
A thought–they are so tiny. How can they last as long as the old wax filters did? Same ear. Same wax
Cut apart a car’s oil filter. Spread out the paper filter media inside. The better filter will have more paper media. More surface area. Lasts longer…
I have had a dome come off in my ear. Had to visit my audiologist. I don’t want to do that again.
DaveL
Toronto