Our PSS Mask was issued to committee members and we hope that the recipients find it useful. It is  made of 2 layers of fabric with a filtration efficiency of ≥72% and is suitable as a simple barrier for “source control”.

To increase filtration efficiency, simply insert a disposable filter insert in our convenient filter pocket.

*For use in healthcare facilities and patient-fronting activities , surgical masks (filtration efficiency of ≥ 95%) are recommended.