Use with 3M Full Facepieces 6000 Series. Not for use in welding or other applications that require reduction of UV or IR radiation beyond the capability of normal nonprescription sunglasses. Help extend the service life of your 3M Reusable Respirator with 3M Reusable Respirator Face Shield & Lens Covers. These lens covers help to protect the lens of your face mask both when in use and when in storage. For safety and comfort, make it a habit to check and replace old or damaged parts as needed. 7000052088 - 50051138661873
