3M Particulate Filter. NIOSH approved for environments containing certain oil and non-oil based particles. Tested against particles approximately 0.3 micron in size. Suggested uses: spray painting, lacquering, pesticide spraying. Use with 3M Respirators 5000 Series or 3M Cartridges 6000 Series, and 3M Filter Retainer 571.

10 FILTERS PER BOX. NO BROKEN CARTONS.
SOLD BY BOX!