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MSA™ Advantage™ 1000 CBA-RCA Gas Masks

Clean, simplified respirator is up to 40% lighter than conventional full-face respirators

Supplier:  MSA™ 813861

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Catalog No. 19-042-201

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Includes: Fully elastic, six-point head harness that permits easy donning, doffing and adjustment without pulling hair and features a speaking diaphragm for ease of communications; nosecup with two check valves that deflects exhaled air away from the one-piece polyurethane lens, preventing fogging; filter canister; identification tag.
This item is not returnable. View return policy



  • Uses single low-profile filter canister with a bayonet-style attachment
  • Dual-canister mounts permit weapon sighting from either shoulder
  • Super-soft, lightweight facepiece construction contributes to snug, comfortable fit
  • Overall size is compatible with most visored police helmets
  • Flexible lens is bonded to the chemical-resistant Hycar™ facepiece as part of a wraparound design that minimizes wasted space and offers a wide field of vision
  • Canister is also effective against variety of biological agents as well as a list of chemical warfare agents including GA, GB (Sarin), GD, VX, Mustard and Lewisite
  • Tested by MSA and independent laboratories using protocols recommended by the Chemical Agent Safety and Health Policy Action Committee (CASHPAC)
  • Filters provide up to eight hours of protection against CN, CS and oleoresin capsicum (OC) tearing agents

Order Info

Accepts low profile replacement canister Cat. No. 19-042-129 (NIOSH approval TC-14G-0235). Riot control adapter (Cat. No. 19-822-548) and locking gasket (Cat. No.18-999-4137) also available separately.


NIOSH-approved protection against tearing agents a-chloroacetophenone (CN) and o-chlorobenzylidine malononitrile (CS), and 99.97% of airborne particulates.



Gas Mask
CBRN incidents, civil disturbances, clandestine labs
Dual-canister mount
Canister, nosecup with two check valve and identification tag


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Note: Canister is effective against OC agents and hydrogen cyanide [HCN], but has not been tested or approved by NIOSH in either of these applications. Advantage mask can be used with canister only if supplied port plug is used to seal opposite port.