$31.20
Pre-Filter – For use with cartridges only.
Adds particulate protection.
Must be used in conjunction with
S-9752 Pre-Filter Retainer.
When attaching to 3M Half-Face or 3M Full-Face Reusable Respirators, a cartridge is also required.
Pre-Filter Retainer – Connects pre-filters to cartridges.
Required adapter for S-9749
and S-19187 Pre-Filters.
