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3M high efficiency filter 450-01-01R20~SP3~case of 20


For use on the 3M Powerflow System is a NIOSH-approved powered air purifying respirator (PAPR).
Respiratory protection against certain airborne particulate contaminants including dusts, fumes,
mists, radionuclides and asbestos.
- Protection from toxic gases or vapors
- Oxygen deficient atmospheres
- Contaminant concentrations that are unknown or immediately dangerous to life or health
- Contaminant concentrations that exceed 1000 times the applicable exposure limit (the assigned
protection factor (APF) recommended for this respirator system), or the APF mandated by
specific government standards, whichever is lower.
If you have any doubts about the applicability of the equipment to your job situation, consult an
industrial hygienist or call the technical service department of 3M OH&ESD at 1-(***)-243-4630.
In Canada, call Technical Service at 1-(***)-267-4414.
Refer to the NIOSH approval label for a listing of NIOSH approvals for the 3M Powerflow
NIOSH Cautions and Limitations
A Not for use in atmospheres containing less than 19.5 percent oxygen.
B Not for use in atmospheres immediately dangerous to life or health.
C Do not exceed maximum use concentrations established by regulatory standards.
F Do not use powered air-purifying respirators if airflow is less than four cfm (115 lpm) for
tight fitting facepieces or six cfm (170 lpm) for hoods and/or helmets.
I Contains electrical parts which have not been evaluated as an ignition source in flammable or
explosive atmospheres by MSHA/NIOSH.
J Failure to properly use and maintain this product could result in injury or death.
L Follow the manufacturer s User s Instructions for changing cartridges, canister and/or filters.
M All approved respirators shall be selected, fitted, used, and maintained in accordance with
N Never substitute, modify, add, or omit parts. Use only exact replacement parts in the
O Refer to User s Instructions, and/or maintenance manuals for information on use and
P NIOSH does not evaluate respirators for use as surgical masks.
6% sales tax only to sales within Michigan.



3M high efficiency filter 450-01-01R20~SP3~case of 20