PFAS, or per- and polyfluoroalkyl substances, are a group of man-made chemicals used in everything from nonstick cookware and water-resistant clothing to food packaging and firefighting foams.
Often referred to as “forever chemicals,” PFAS are incredibly persistent, meaning they don’t break down easily in the environment or the human body. Over time, these harmful substances accumulate, leading to potential health risks such as liver damage, weakened immune function, developmental issues, and even certain cancers.
Because PFAS contamination is widespread, taking proactive steps to remove these chemicals from your drinking water and daily life is essential.
How Do PFAS Get Into Drinking Water?
PFAS can enter drinking water supplies in several ways.
Industrial sites that manufacture or use PFAS release them into the air and water, contaminating nearby groundwater. Landfills, where PFAS-laden products break down, allow these chemicals to leach into the soil and water supply.
Additionally, PFAS can be found in wastewater treatment plant discharge, affecting both private wells and municipal water systems.
Since conventional water treatment methods often fail to remove PFAS, individuals need reliable solutions to safeguard their water supply.
How to Get Rid of PFAS in Water
Removing PFAS from your drinking water requires specialized filtration methods. Here are the most effective ways to eliminate these contaminants:
1. Reverse Osmosis Filtration
Reverse osmosis (RO) is one of the most effective ways to remove PFAS from water. This filtration process forces water through a semipermeable membrane, trapping contaminants — including PFAS — on one side and allowing only clean water to pass through. RO systems are highly effective for home drinking water purification.
2. Carbon Filtration Systems
High-quality activated carbon filters can absorb and remove PFAS from drinking water. These systems work by capturing contaminants within the carbon media, preventing them from reaching your tap. However, it’s important to use a properly maintained system to ensure effectiveness.
3. Whole-Home Filtration Systems
For those looking for comprehensive protection, a whole-home water filtration system ensures that every drop of water entering the home is free of PFAS and other harmful contaminants. These systems combine advanced filtration technologies to provide safe, high-quality water from every faucet.
Other Ways to Reduce PFAS Exposure
While water filtration is a key step, additional lifestyle changes can help minimize PFAS exposure:
- Avoid Nonstick and Stain-Resistant Products: Many nonstick cookware, water-resistant clothing, and stain-proof fabrics contain PFAS. Opt for alternatives made from stainless steel, glass, or organic materials.
- Be Mindful of Food Packaging: PFAS can be found in grease-resistant food wrappers, fast-food packaging, and microwave popcorn bags. Reducing processed and packaged food consumption can help limit exposure.
- Check Household Products: Many personal care items, including certain cosmetics and dental floss, may contain PFAS. Look for PFAS-free alternatives.
- Use a PFAS-Free Water Source for Cooking: Even if you filter your drinking water, ensure that water used for cooking and food preparation is also free from PFAS.
Take Control of Your Water Quality
With PFAS contamination present in many water supplies, taking action is essential. Investing in a PFAS water filter—such as a reverse osmosis or activated carbon system—can help ensure your home has safe, clean drinking water.
If you’re unsure whether PFAS are in your water, scheduling a free water test is the first step in protecting your family’s health. By identifying potential contaminants and implementing the right filtration solution, you can enjoy peace of mind knowing your water is safe.