3M Multi-Gas/Vapor With P100 Filter Cartridge For 7500 Half-Mask and 6000 Full And Half-Mask

P100 Particulate Filter - At least 99.97 filter efficient when tested with ~0.3 um DOP (Dioctyl Phthalate) aerosol. P-Series Filters are intended for removal of any particle including oil*-based liquid aerosols and can be used for any solid or liquid particulate airborne hazard. NIOSH recommends that respirator manufacturing establish time use limitations for all P-series filters. P-series filters can be used and/or reused for no more than 40 hours of use or 30 days, whichever occurs first, in atmosphere that contain oil* aerosols unless the filter needs to be changed for hygiene reasons, is damaged, or becomes difficult to breathe through before the time limit is reached. When used in atmospheres containing nonoil* aerosol, P-series filters should be used and reused subject to conditions of hygiene, damage and increased breathing resistance.