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494219 OptiFilter GMD-H - AM/MA/HE - 6/Box

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Our Price: $188.95
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OptiFilter XL/OptiFilter Cartridges for OptimAir 6A PAPR

Respiratory Hazards: Approved for ammonia and methylamine; particulate filter (99.97% filter efficiency level effective against all particulate aerosols.

NIOSH Approval TC-23C-1058 (Ultravue) TC-23C-1254 (Comfo Style)

Notes

Cannot be used w/ PreFilter//Cover Assembly P/N 497098
Do not use in atmospheres containing less that 19.5 percent oxygen, or in atmospheres immediately dangerous to life or health
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
Cannot be used on PAPRs equipped with Tyvek Hood
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 workers' 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 chang-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	Methanol	Phosgene
Aniline	Methyl bromide	Phosphine
Arsine	Methyl chloride	Phosphorus trichloride
Bromine	Methylene chloride	Stibine
Carbon monoxide	Nickel carbonyl	Sulfur chloride
Diisocyanates	Nitric acid	Urethane or other diisocyanate- containg paints
Dimethyl sulfate	Nitro compounds Nitrogen oxides Nitroglycerin Nitromethane	Urethane or other diisocyanate- containg paints
Hydrogen cyanide		Vinyl chloride
Hydrogen selenide