Jefferies Industrials Conference Mary Hall, Chief Financial Officer Bill Hamilton, Treasurer and Investor Relations August 4, 2021 PURIFY I PROTECT I ENHANCE Disclaimer: This presentation contains "forward-looking statements" within the meaning of the Securities Exchange Act of 1934, as amended, and the Private Securities Litigation Reform Act of 1995. Such statements generally include the words "will," "plans," "intends," "targets," "expects," "outlook," or similar expressions. Forward-looking statements m ...