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.

Dynabrade 40320 Dynafile II Abrasive Belt Tool
3M 26135, PPS Series 2.0 Adapter, Type S40, Trapezoidal Thread, 7100135335
Dynabrade 53270 7" (180 mm) Dia. Right-Angle Disc Sander
3M 17316, Versaflo Respiratory Hard Hat Assembly M-305, with Standard Visor and Faceseal, 7000002382, 1 EA/Case 
