3M 5P71-6 Replacement Particulate Filter
3M Particulate Filters must be used with a 501 filter retainer in combination with 5000 series respirators and 6000 series cartridges.  There are 6 per package .  3M respirator accessories offer users an effective way of meeting OSHA respiratory protection standards.  3M has respirator accessories with innovative features and technologies that best meet your needs.