3M™ Particulate Filter PV-1251E provides protection against particles such as solid and liquid particles, toxic and radioactive particles, microorganisms (e.g. bacteria and viruses) and enzymes. It is designed for use with 3M™ Powered Air Respirator System PV-300E and 3M™ HF-350 Series half face respirator in negative pressure mode

• Protects against solid and liquid particles as well as toxic and radioactive particles
• Protects against micro-organisms and enzymes
• Can be used with certain 3M™ approved half and full-face tight-fitting respirators in negative-pressure mode
• Suitable for use with 3M™ Powered Air Respirator PF-600E
• Part of the 3M™ DT-Series of filters