3M Lead paint removal valved respirator is used by professionals for the removal of certain lead based paint. Designed to be comfortable and easy-to-use, 3M lead paint removal valved respirator features 3M Cool Flow valve technology for heat reduction and easier breathing. With a 100% filter efficiency against solid and liquid particles that do not contain oil, the 3M lead paint removal valved respirator is a great choice. Unit: CD 1 UPC: 051141333540 Model Number: 8233PA1-A/R-8833