Sordin Hygiene Kit PVC Foam - Pro-X SFA

The Sordin Hygiene Kit PVC Foam is the standard maintenance kit for Sordin Supreme SFA (Sordin Flexible Attenuation) 32 dB MIL and 31 dB hunting models, such as the Pro-X SFA. It contains two black PVC foam cushions and extra-thick cup inserts.

Cushions and inserts wear with use, and replacing them restores attenuation and comfort. The manufacturer recommends replacing the hygiene kit at least twice a year depending on use and conditions. SFA spacer rings are not included.