How to Get PFAS Out of Drinking Water—and Keep It Out

Per- and polyfluoroalkyl substances (PFAS) are a group of man-made chemicals that have been used in a variety of products, including firefighting foam, non-stick cookware, and stain-resistant fabrics. These chemicals have been found to be harmful to human health and are known to accumulate in the environment, including in drinking water sources.

To remove PFAS from drinking water, one effective method is through activated carbon filtration. This process involves passing water through a carbon filter that traps and removes the PFAS compounds. Additionally, reverse osmosis systems can also be effective in removing PFAS from water.

Another way to keep PFAS out of drinking water is to prevent contamination in the first place. This can be done by regulating the use of PFAS in products and ensuring proper disposal of materials containing these chemicals. Monitoring and testing of water sources for PFAS contamination is also important in preventing exposure.

Educating the public about the dangers of PFAS and promoting sustainable alternatives that do not contain these harmful chemicals can also help in keeping drinking water safe. Public awareness and advocacy efforts can push for policy changes that restrict the use of PFAS and promote cleaner water sources.

It is crucial to address the issue of PFAS contamination in drinking water to protect public health and the environment. By using effective filtration methods, regulating the use of PFAS, and promoting awareness and advocacy, we can work towards a future where clean and safe drinking water is accessible for all.