GN Wax Filter

Used on In-The-Ear (ITE), In-The-Canal (ITC) and Completely-In-Canal (CIC) devices as well as the receiver wires for RIE devices (ReSound Vivia, ReSound Nexia, ReSound OMNIA, ReSound ONE, ReSound LiNX Quattro, and all other ReSound LiNX devices). For custom hearing aids, please check before purchase that your device has been manufactured with a GN Wax filter (white circular wax guard) and not a HF3/HF4 red/ blue wax filter system