Berkey Water Filters (NMCL) Goes on the Offensive and Sues the EPA https://www.usaberkeyfilters.com/blog/2023/08/berkey-water-filters-nmcl-goes-on-the-offensive-and-sues-the-epa/?gad=1&gclid=CjwKCAjw3oqoBhAjEiwA_UaLtoLt6wBmITO1viqN7quZRQUioYcwA-SPxC_ETL4Ox7z-RXHBtNHWvxoCRpkQAvD_BwE