iEvac® Smoke Hood / Fire Escape Mask ar 500 or a direct test for

or a direct test for Urea Nitrate

The drinking system is also compatible with CamelBak hydration systems

Self-calibrating: digital microprocessor technology eliminates the need for periodic sensitivity adjustments

Smooth and stepless knob of volume control

iEvac® Smoke Hood / Fire Escape Mask ar 500 or a direct test forThe iEvac is the only Smoke Fire Hood certified to the American National Standard Protects against Carbon Monoxide Additional Toxic Gases: smoke, hydrogen cyanide, chlorine, ammonia, sulfur dioxide, CS, CN, hydrogen sulfide, OC and more Harmful Particulates: soot, fumes, aerosols, and others Contains a HEPA P100 filter that removes sub micron particles such as anthrax, smallpox, and radioactive particles Life Threatening Physical Hazards: flammability