The fitting and production process, step by step:

Inspection of the auditory canal
A foam plug is inserted
Impression material is cast in the hearing canal
After a couple of minutes it is set and can be taken out
The impression is sent to one of our production laboratoria
The impression is processed
A negative mould is made
The final hearing protector is cast in the mould
Comparing them
Further processing
Almost ready
The right filter is placed
Ready for delivery

At delivery we give instructions for use and maintenance.

We can also do a Seal Integrity test