Comfo Respirators Cartridges

*Escape only. ** Effective against, but not NIOSH-approved for Iodine Vapor.

Notes
1.Do not use in atmospheres containing less than 19.5 percent oxygen, in atmospheres containing gases or
vapors or in atmospheres immediately dangerous to life and health.
2. Do not use in atmospheres containing less than 19.5 percent oxygen, or in atmospheres immediately
dangerous to life and health.

3. Do not wear for protection against organic vapors with poor warning properties or those which generate
high heats of reaction with the sorbent material in the cartridge.
4. 99.97 percent efficient against 0.3 micron DOP.

! WARNING
An appropriate cartridge change-out schedule must be developed by a qualified professional, unless the cartridge/canister utilizes an end-of-service-life indicator The change-out schedule must take into account all factors that may influence respiratory protection including specific work practices and other conditions unique to the worker’s environment. If using against substances having poor warning properties, there is no secondary means of knowing when to replace the cartridges/canister. In such cases, take appropriate additional precautions to prevent overexposure, which may include a more conservative change-out schedule or using an air-supplied respirator or SCBA. Failure to follow this warning can result in serious personal injury or death. As a reference, below is a partial list of substances having poor warning properties:

Acrolein                 Hydrogen cyanide       Nitric acid                  Phosphorus trichioride
Aniline                   Hydrogen selenide      Nitro compounds      Stibine
Arsine                    Methanol                       Nitrogen oxides         Sulfur chloride
Bromine                  Methyl bromide           Nitroglycerin              Urethane or other
Carbon monoxide  Methyl chloride           Nitromethane             dilsocyanate-
Dilsocyanates        Methylene chloride    Phosgene                    containing paints
Dimethyl sulfate    Nickel carbonyl           Phosphine                   Vinyl chloride

Definitions
N95-Particulate Filter (95% filter efficiency level) effective against particulate aerosols free of oil; time use restrictions may apply R95-Particulate Filter (95% filter efficiency level) effective against all particulate aerosols; time use restrictions may apply P100-Particulate Filter (99.97% filter efficiency level) effective against all particulate aerosols.