The battery-powered blower pulls the air through the filter resulting in no additional breathing resistance to the wearer.
3M 72074, Organic Vapor/Chlorine/Hydrogen Chloride/Sulfur Dioxide/High Efficiency Cartridge 453-03-01R06, AEP3, 7000131720, 2 Packs/Case
$429.68
Factory Stock, 7-10 Day Leadtime, Priced Per Case
Used for protection against organic vapors, chlorine, hydrogen chloride, sulfur dioxide and high efficiency particulates.

3M 21341, Nose Cup Assembly 7881S, Silicone, 7000001919, 5 EA/Case
ACS Visor, Shade 5 Carrier Frame for M Series Helmets (M-307 & M-407) 
