North Safety N750052L Mercury Vapor/ Chlorine Respirator Cartridge with End of Service Life Indicator, 1 Pair/Pkg

Item Number | N750052L

North by Honeywell Mercury Vapor & Chlorine Respirator Cartridge
Includes "End of Service Life Indicator" for Mercury, New Lower Profile design

• Cartridge for Mercury Vapor & Chlorine
• Includes "End-of-Service-Life" Indicator for Mercury
• 2 cartridges per pkg (1 pair)
• Color Code: Olive

All North Cartridges are interchangeable for the North 5400, 5500, 7600 and 7700 Series Face-pieces.

OSHA's Standard for respiratory protection, 29CFR 1910.134, requires Employers to implement a change schedule for all vapor and gas cartridges when there isn't an end-of-service life indicator on the cartridge.  This schedule must be site specific and take into consideration work site humidity, worker breathing rate as well as contaminant concentrations.