The 3M Multi-Purpose Reusable Respirator 63023 is designed for the professional who tackles tough jobs like mold cleanup or spray applications, such as paint or stains. Adjustable features help you achieve a comfortable fit, and the available filters/cartridges deliver a broad range of respiratory protection options when you're on the job. Big projects start with solid safety plans - so give yourself and your crew the respiratory protection of the 3M Multi-Purpose Reusable Respirator 63023.