3M Pre-Filters

Pre-filters attach to 3M reusable respirators for protection from airborne particles. 

• N95 or P95 rated. NIOSH approved.
• Must be used with 3M Pre-Filter Retainer and Cartridge. Sold separately. 
• For use with 3M Reusable Respirators.

Filter retainer attaches pre-filter to cartridge. 

• Required adapter for 3M N95 and P95 Pre-Filters.