SORDIN HYGIENE KIT SUPREME SFA PVC

Standard PVC maintenance kit for Sordin Supreme SFA series (Sordin Flexible Attenuation) 32 dB (MIL) and 31 dB (hunting) hearing protectors. Hygiene kit containing two black ear cushion rings and extra thick insulation materials for the domes. Easy to replace.
 
The need for replacement depends on use and conditions, but we recommend replacing the hygiene kit at least twice a year to maintain optimal protection and comfort.
 
The delivery does not include the SFA models' expansion sealing rings, as they do not need to be replaced during normal maintenance.