3M Cool Flow Valve Sanding Mask - 2 pk Most Powerful

Most Powerful

Part of our Pro Series

Once insects feed on the all-natural solution

Material - Nylon

Larger handle for greater clamping pressure with less effort and reduced hand fatigue

3M Cool Flow Valve Sanding Mask - 2 pk Most PowerfulPart of our Pro Series, the 3M Cool Flow Valve Particulate Respirator 8511 is designed with the pro in mind to help bring you protection and comfort. The Cool Flow Exhalation Valve helps release warm and most exhaled breath from inside the respirator. This N95 respirator features Advanced Electrostatic Media that enhances the capture of airborne particles and is designed for easy breathing. An adjustable M noseclip helps provide a custom, secure seal.