3M 6885 Clear Faceshield Cover Lens For 3M 6000 Series Full Face Respirators, 25/pkg. 3M 6885 Face Shield Cover Lens, Sold 25 Per Pack. MADE IN U.S.A. The 3M 6885 Lens Covers are designed to provide a replaceable protective covering for the lens of the 3M 6000 Series Full Facepiece Respirator. Protect your investment and avoid replacing your lens. Faceshield covers are often used in painting operations.