Replacement cartridges for your 3M respirator
NIOSH TC-23C/84A approved
Cartridges can be used for pesticide vapors (except fumigants, unless allowed on label), paint vapors (including paints containing isocyanates when cartridge change out schedule is in place, according to NIOSH approval) and organic vapors; particulates. NIOSH Approval No. TC-23C/84A. One pair. USA made.
2014 Master Catalog: Page 42