What Water Filters Remove PFAS? 5 Proven Solutions for Safer Drinking Water

PFAS contamination has become a growing concern across Australia, sparking urgent questions about water safety. If you’re wondering, "what water filters remove PFAS?", you’re not alone. Many Australians are now looking for effective ways to protect their families from these harmful chemicals, often called "forever chemicals" due to their persistence in the environment.

In this article, we’ll explore the dangers of PFAS, explain how to remove them from your water, and outline five proven water filter solutions that can make a real difference to your health and peace of mind.

What Are PFAS and Why Should You Be Concerned?

PFAS (per- and polyfluoroalkyl substances) are a group of man-made chemicals used in products like non-stick cookware, firefighting foam, waterproof clothing, and food packaging. Unfortunately, these chemicals don’t break down easily and have been found in water supplies across Australia, raising serious health concerns.

Exposure to PFAS has been linked to health issues such as hormonal disruptions, immune system problems, and an increased risk of certain cancers. Learn more about the potential health impacts in our detailed guide: PFAS Symptoms in Humans and How to Avoid Them.

So, do water filters remove PFAS? The short answer is yes—but not all filters are effective. Let’s look at the top filter technologies that can help.

5 Proven Water Filters That Remove PFAS

Here are the best types of water filters that remove PFAS, trusted by experts and proven by research:

1️⃣ Activated Carbon Filters

Activated carbon filters are one of the most common solutions for PFAS removal. They work by adsorbing contaminants onto the surface of the carbon, effectively trapping PFAS particles. These filters are easy to install (e.g., under-sink or countertop units) and are often certified to reduce PFAS.

2️⃣ Granular Activated Carbon (GAC) Filters

GAC filters are a specialised type of carbon filter with larger surface areas, making them even more effective at removing PFAS from water. They’re ideal for households dealing with moderate levels of contamination.

3️⃣ Reverse Osmosis (RO) Systems

RO systems force water through a semi-permeable membrane, filtering out up to 99% of contaminants, including PFAS. While these systems are highly effective, they may require professional installation and regular maintenance.

4️⃣ Ion Exchange Filters

Ion exchange technology works by swapping harmful PFAS molecules for harmless ones, making it another reliable solution for PFAS removal. These systems are particularly useful for areas with high PFAS levels.

5️⃣ Multi-Stage Filtration Systems

For the ultimate protection, consider multi-stage filters that combine carbon, RO, and ion exchange technologies. These comprehensive systems offer the best chance of removing a wide range of contaminants, including PFAS, heavy metals, and chlorine.

If you’re based in Australia, check out the PFAS water filter Australia range available through Genzon Water’s collection of water purifiers to find the best solution for your needs.

How to Choose the Right PFAS Water Filter for Your Home

Not all filters are created equal when it comes to PFAS. Here’s what to consider when selecting a PFAS water filter:

Certification Matters: Look for filters with NSF/ANSI certifications (such as 53 or 58) that confirm their ability to reduce PFAS levels.
Filter Type: Choose a filter that matches your water source, lifestyle, and budget—whether it’s an under-sink system, countertop unit, or whole-house solution.
Maintenance: Regular filter changes are essential to maintain performance.
Australian Standards: For local guidance, read our article: Is a Water Filter Necessary in Australia? Here’s What You Need to Know.

Other Ways to Reduce PFAS Exposure

While a reliable PFAS water filter is a powerful tool, it’s not the only way to reduce exposure. Consider these additional steps:

Avoid using non-stick cookware and stain-resistant products.
Minimise consumption of fast-food packaging and processed items.
Stay informed about local water quality and test your water regularly.
Support initiatives that limit PFAS use in manufacturing.

Conclusion

So, what water filters remove PFAS? The most effective options include activated carbon, granular carbon, reverse osmosis, ion exchange, and multi-stage filtration systems. Each has its strengths, but they all provide a vital layer of protection for your family’s health.

By investing in reliable water filtration (like those from Genzon Water) and making more conscious consumer choices, you can take proactive steps to safeguard your health from the harmful impacts of PFAS.

Looking for a solution? Explore Genzon Water’s PFAS-filtering systems today and protect your home from harmful contaminants.