Product Reviews

The MSA GMI/P100 Respirator Cartridge — Radioiodine/P100 (MSA Comfo) is a respirator cartridge from MSA Safety, listed at $185.56. This review restates what the product page documents, places it in its respiratory protection lane, and points to the ranked guides for the head-to-head field.

Yes — if your half-mask or full-face respirator is on the MSA Advantage platform and your hazard is radioiodine (elemental iodine I₂ or methyl iodide CH₃I), the MSA 815641 Advantage GMI P100 is your correct cartridge. It delivers the same MERSORB-style charcoal/iodine-specific chemistry as the…