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The MSA 815363 is an acid gas respirator cartridge rated P100, designed to protect workers from acid gas hazards in industrial and trade environments. Each package contains two cartridges and is part of the MSA Advantage 200 Series system. The P100 filter rating provides high-efficiency particulate filtration alongside acid gas protection, making this cartridge appropriate for environments where both particulate and chemical vapor hazards are present. Licensed safety professionals and industrial hygienists specify this cartridge for respiratory protection programs governed by NIOSH 42 CFR Part 84. The white and magenta color coding makes identification straightforward in the field.
This cartridge is used in applications where workers face exposure to acid gases, including HVAC service involving refrigerant acid contamination, industrial maintenance, chemical handling, and similar environments. The 815363 fits the MSA Advantage 1000, 3000, and 4000 Series full-facepiece respirators as well as the 200 LS and 420 half-mask respirators. It is suited for both residential and commercial job sites where respiratory protection is required by OSHA standards or site safety plans.
Designed for use with MSA Advantage 1000, 3000, and 4000 Series full-facepiece respirators and the MSA Advantage 200 LS and 420 half-mask respirators, as part of the MSA Advantage 200 Series cartridge system.
Cartridge installation and replacement should be performed by a trained, fit-tested respirator user following the employer respiratory protection program in compliance with applicable OSHA regulations. Power down or de-energize equipment in the work area before entering confined spaces where respiratory protection is required. Inspect the cartridge and sealing surfaces for damage before each use and replace cartridges according to the established change-out schedule or when odor or resistance increases. Do not use expired cartridges or cartridges that have been stored in contaminated environments.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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