Microplastics and “forever chemicals” have been a growing concern in everyday products, but now experts warn that tap water may be contaminated with these substances as well. Per- and poly-fluoroalkyl substances (PFAS), also known as forever chemicals, are linked to cancer, low birth weights, and elevated cholesterol levels.
The Environmental Protection Agency (EPA) has set limits for six different PFAS in drinking water, but a new study found that treating wastewater for these chemicals doesn’t remove all of them. This means that 20 million Americans may be at risk of exposure through their tap water. Experts say that PFAS don’t break down easily and accumulate in the body over time.
As of now, an estimated 45% of tap water in the US contains some PFAS. To test your water for PFAS, contact your local water system or request a certified lab test if you have a private well. However, even with treatment, filters can be expensive, ranging from $20 to over $1,000.
Experts recommend checking for NSF/ANSI 53 and 58 certifications on filters before purchasing. Pitcher, faucet, and fridge carbon filters are accessible and cheaper, but reverse osmosis systems are more effective at removing PFAS. While regulations on public water systems are set to take effect in 2027, for now, it’s essential to check your tap water levels or send a sample to a certified lab to be tested.
If you’re concerned about the chemicals in your tap water, consider investing in a simple or complex water filter for your home. With awareness and action, Americans can reduce their exposure to these “forever chemicals” and protect their health.
Source: https://www.verywellhealth.com/pfas-in-drinking-water-8779472