What if the water your family drinks every day contains chemicals you can't see, smell, or taste?
For communities affected by PFAS contamination, that question has become a serious concern.
Now, chemical manufacturer 3M has reportedly agreed to pay as much as $7.35 billion to settle claims involving groundwater contaminated by these persistent chemicals.
According to Associated Press reporting, the settlement could compensate thousands of people who claim exposure near military installations, airports, and other locations where PFAS-containing firefighting foam was used.
Why are PFAS called forever chemicals?
PFAS are a large family of manufactured chemicals that resist breaking down in the environment.
They've been used in products such as stain-resistant fabrics, water-repellent materials, and firefighting foams.
Some PFAS have been associated with health problems, including effects on the immune system and increased risks of certain cancers.
Because they can persist in groundwater, contamination may remain a concern long after the original source is gone.
Could your home's drinking water contain PFAS?
Not every water supply is contaminated, and the only reliable way to know what's present is to consult local water-testing results or arrange appropriate testing.
The U.S. Environmental Protection Agency provides information about PFAS exposure, drinking-water standards, and ways to reduce potential risks.
Households relying on private wells should pay particular attention because private wells are not regulated under the same federal drinking-water requirements as public water systems.
What can families do?
Start by checking your water utility's published results or contacting an accredited laboratory if you use a private well.
Some activated-carbon and reverse-osmosis filtration systems can reduce certain PFAS, but their effectiveness depends on the specific product and its verified certifications.
When choosing a water filter, look for independently verified performance claims for the PFAS you want to reduce.
Learn more about everyday water-quality solutions at Atmos Protect.
For families concerned about forever chemicals, knowing what's in the water is the first step toward making an informed decision.