3M Stacked Lens Cover FF-400-18 Essential Filters & Cartridges The 3M™ Dual Lock™ Rubber

The 3M™ Dual Lock™ Rubber Skirt (PN20246) screws onto a 3M™ 3125 Nib Sander and offers a highly secure attachment for a 3M™ Dual Lock™ Disc Pad (sold separately)

and general workplace dust control

Tested to meet NIOSH P100 standards and engineered as an upgrade over previous 3M bayonet-style systems

durable wheel used primarily for applications requiring a linear scratch and final finish on surfaces where no edges or burrs are present

This filter is NIOSH-approved for certain oil and non-oil based airborne particulate contaminants

3M Stacked Lens Cover FF-400-18 Essential Filters & Cartridges The 3M™ Dual Lock™ Rubber3M Stacked Lens Cover FF 400 18 makes it easy to help protect the lens of the 3M Ultimate FX Full Reusable Respirators Facepiece, models FF 401, FF 402 and FF 403, while maintaining worker productivity in certain work environments. The lens cover features 7 layers that can be easily removed as they become contaminated. As a layer is removed, it reveals a fresh, clean layer underneath.