For use up to 1000 x PEL, or applicable OSHA limits, whichever is lower.
Note: Hood, breathing tube, air control valve, and compressed air supply hose are required parts in a NIOSH approved system.
Any NIOSH certification appearing on 3M components is strictly limited to use in an approved air system and only in full accordance with the specifications and limitations under said approval. NIOSH certifies complete assemblies only, not sub-assemblies.
