MSA Advantage GMA P100 Respirator Cartridge — Organic Vapor P100 (MSA Advantage) Oil Resistant Curated by WC Safety Editorial or 7 dB when Curated by WC Safety Editorial — Industrial respiratory protection desk · NIOSH approved half face respirators The Advantage 200 LS accepts the complete MSA Advantage GM series twin port cartridge line Advantage GMA P100 vs Comfo GMA P100: same chemistry MSA Advantage 200 LS Half mask Yes — Advantage MSA Advantage 420 Half mask Yes — Advantage MSA Advantage 1000 Full face Yes — Advantage MSA Advantage 3200 Full face Yes — Advantage MSA Comfo series Half full No — different connection 3M Honeywell North Half full No (not compatible) Helpful Buying Guides