•Includes seven removable lens cover layers to help protect the facepiece lens
•Each layer easily peels away by hand as outer layer becomes clouded with overspray, dirt and residue
•Peeling away contaminated layer reveals a clean layer underneath
•The perimeter adhesive on the lens cover seals firmly to the lens and helps keep debris away from facepiece lens
•Outer layer may be peeled away by hand while wearing respirator, limiting work stoppages to change the lens cover 
•Stacked lens cover system minimizes prep time when multiple lens covers are required to perform a job
•System works with 3M Ultimate FX Full Reusable Respirators Facepiece, models FF-401, FF-402 and FF-403