3M Combination Cartridges/P100 Particulate Filters, Organic Vapors (pair) CAT 4 Suggested replacement is based on

Suggested replacement is based on service life (Based on when the hard hat was placed into service

Inside left front pocket

97 percent filter efficiency against particles

it's clear why it's been a customer favorite for years

200 pairs Honeywell Howard Leight® Laser Lite® Disposable Earplugs

3M Combination Cartridges/P100 Particulate Filters, Organic Vapors (pair) CAT 4 Suggested replacement is based onSpecifications Accessories Yes Aerosol Type Oil and Non Oil Brand 3M Cartridge or Filter Type Gas and Vapor Case Quantity 60 case Connection Type Bayonet Features Particulate filter permanently attached to cartridge Gas & Vapor Protection Type Organic Vapor Height 3. 4 in Height (Metric) 8. 636 Length 4. 2 in National Stock Number 4240014557353 NIOSH Cartridge or Filter Assigned Color Coding Magenta Black NIOSH Filter Approval Rating OV P100 Nuisance