MSA Millennium Series Riot Full Face Control Gas Mask. The MSA Millennium CBRN Gas Mask meets or exceeds all performance requirements of the NIOSH CBRN Standard by effectively removing harmful gases, vapors and particulates so that the user can confidently breathe safely. The Millennium CBRN canister contains chemical sorbents and a P100 filter to attract, retain, and neutralize contaminants. The Millennium CBRN design is based on a highly successful military gas mask. The wearer enjoys a wide field of view and great flexibility, making it possible to safely per form any tasks required, including firing weapons if needed. The wearer can communicate easily while wearing the Millennium CBRN Gas Mask, too. The mask is lightweight and provides a tight seal on the face. A nose cup is also incorporated for reduced fogging of the facepiece. The material is impermeable to chemical agents such as mustard (HD), providing maximum assurance to the wearer. R iot Control Canisters are also available which protect against common riot control agents such as CN/CS and OC. The Millennium is also approved with a P100 filter for par ticulate/aerosol protection. Meets or Exceed NIOSH Approved, CBRN Certified 42 CFR Part 84. 6-point elastic head harness. Flexible, one-piece polyurethane lens offers wide field of vision. Lens is bonded to high-carbon rubber facepiece. Easy weapon sighting from either shoulder. Drinking tube permits fluid intake in contaminated environment. Canisters fit on either side. Provides respiratory protection against military warfare, civil unrest and CBRN threats. High-performance, custom-fit comfort in a variety of military- and riot-style masks. Attracts, regains and neutralizes contaminants. Flexible lens with a wider field of view for superior visibility. Easy on/off and adjustment. Choose from a variety of styles including total head protection.