3M™ Lead paint removal respirator, used by professionals for the sanding and scraping of lead-based paint in certain projects, features a balanced design for more comfort and are designed to be used with 3M™ replacement filters. With a 99.7% filter efficiency against solid and liquid particles that contain oil, the 3M™ lead paint removal valved respirator is a great choice in respiratory protection for the pro when working on certain lead-based paint projects.