Combined Organic vapor cartridge with P100 particulate filter. Swept-back design for enhanced field of view and balance. Use with 3M Reusable Respirators.Suggested Applications: This organic vapor cartridge/P100 filter can be used for a variety of applications, including petrochemical and chemical processing, utilities, pharmaceuticals, mining and primary metals. Swept-back design offers enhanced comfort and visibility. When properly fitted, helps provide respiratory protection from certain organic vapors as well as non-oil and oil particulates at concentrations up to 10 times the Permissible Exposure Limit (PEL) with half face pieces or 50 times PEL with full face pieces. Full face pieces must be quantitatively fit tested to claim assigned protection factor above 10 in negative pressure mode. Not for use in environments that are immediately dangerous to life or health (IDLH). Product Characteristics: Cartridge or Filter Type: Cartridge/Filter Combo, Gas & Vapor Protection Type: Organic Vapor, Height: 3.4 Inch, Length: 4.2 Inch, NIOSH Cartridge or Filter Assigned Color Coding: Magenta/Black, US Military Spec: No.