Signia 3.0 Nanocare Wax Guards – box of 100 packs of 8 filters

Replaces wax guards on Signia miniReceiver 3.0 wires and NHS issue Signia Stretta Aya thin tubes, stops the wire / tube from blocking up with wax.

This product is compatible with the latest Signia AX and IX hearing aids that use miniReceiver 3.0 wires, it is NOT compatible with older Signia hearing aids using miniReceiver 2.0 wires.