3M™ Replacement Cartridges for Multi-purpose Respirator are designed for the professional who tackles tough jobs like mold clean-up, lead abatement, or spray applications, such as paint or pesticides. These replacement filters are easy to install and fit 3M™ 6000 Series and 7500 Series half facepiece respirators. Big projects start with solid safety plans, so give yourself and your crew the respiratory protection of the 3M™ Replacement Cartridges for Multi-Purpose Respirator.