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Unitron Cerushield Wax Guards for Unitron 4.0 Receiver

Unitron Wax Guards are used to protect the delicate Unitron ex earpiece 4.0. Change the small filter regularly to prevent foreign objects from entering the earpiece and to ensure that your hearing aid always has a flawless sound.


We recommend changing it about every 4 to 8 weeks.


The Unitron Cerushield filters are in a round dispenser box, with an integrated removal tool. When you want to change the filter, insert the receiver into opening 1, where there is a small pin that pulls the old filter out of the receiver. Apply only very light pressure when replacing the filter. Then remove the new Cerushield filter on the opposite side.



  • Unitron Filter 4.0
  • Easy change of Wax Guards




Scope of delivery:

  • 1x Unitron Cerushield Disk
  • Contents: 8 filters

Unitron CeruShield Wax Guards (8 pcs)

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