Package of 2 - genuine 3M™ Particulate Replacement Filter 2097, P100, with Nuisance Level Organic Vapor Relief. NIOSH approved for environments containing certain oil and non-oil based particles. Use with 3M™ Facepieces 6000 Series. When properly fitted, use in a variety of applications including welding, brazing, torch cutting, metal pouring, soldering, and exposure to lead, asbestos, cadmium, arsenic, and MDA for concentrations up to 10 times the Permissible Exposure Limit (PEL) with half facepieces or 50 times PEL with full facepieces. Full facepieces must be quantitatively fit tested to claim assigned protection factor above 10 in negative pressure mode. Also offers nuisance level relief from organic vapors that are below the PEL. Do not use in environments that are immediately dangerous to life or health (IDLH). Free standard ground shipping within continental U.S. Availability: Usually ships the next business day. MMM2097$7.78 All prices shown are in U.S. Dollars The Cyberweld® name, logo and the slogan "Weld with your mouse"® are registered service marks of: J.W. Goodliffe & Son, Inc. 1900 E. Elizabeth Ave. P.O. Box 4370 Linden, NJ 07036 (800) 419-0580 FAX (908) 486-9366 Phone answered live M-F 8:00am to 4:30pm EDT © 2000 - 2008. All rights reserved.