3M 7093 Respirator Filters, Particulate Filter, P100 Filter/Acid Gas/Hydrogen Fluoride - 12 Pack

P100 Filter w/Hydrogen Fluoride and Nuisance Level Acid Gas. Unique, spring-loaded filter cover design simplifies negative pressure user seal checks. Swept-back design provides enhanced field of view and greater comfort. Used for (possible applications): Welding, metal pouring, abatement OSHA substance specific particle exposures, pharmaceuticals chemical manufacturing, undercoating. Priced per package.