glossary · 2 min read
Wax Guard — Hearing Aid Glossary
What does Wax Guard mean?
The tiny replaceable filter protecting the receiver from earwax. A blocked wax guard is the single most common cause of 'dead hearing aid' complaints — change monthly.
Related reading
Continue in the Knowledge Centre: how hearing works, the first-time buyer's guide, and the Signia IX platform deep-dive.
Not sure where to start? Book a free hearing test — home visits available across India — or browse the full Signia range.