NIOSH approved for at least 95 percent filtration efficiency against certain oil and non-oil based particles Carbon layer reduces exposure to nuisance levels of organic vapors 3M? Cool Flow? Exhalation Valve reduces heat build-up inside the respirator Braided headbands and soft inner material provide comfort Advanced Electret Media is designed for ease of breathing Adjustable M noseclip Spacious and durable Specifications Material - Carbon Filter Material Product Type - Nuisance Level Organic Vapors Aerosol Type - Oil and Non-Oil Gas & Vapor Protection Type - Particulates Class - Specialty Protection level - APF = 10 Recommended Application - Assembly and Mechanical, Cleaning, Composite Finishing, Final Finish, Paint Preparation, Welding Purpose - General Purpose for Dust and other Particles Braided Comfort Strap - Yes Acid Gas Reduction  - No Adjustable Buckle Straps - No Filter Class - P95 Hazard Type - Mold, Silica M-Noseclip - Yes N100 Required - No Organic Vapor Reduction - Yes P-Series Filter - Yes Recommended Industry - General Manufacturing, Marine, Mining, Oil & Gas, Transportation Respirator Size - Standard Respirator Style - Cup Shelf Life - 3 Year Strap Attachment Type - Braided Comfort Strap