Home » Water Filtration » Water Filter Guides » Do Brita Filters Remove PFAS from Drinking Water?

Do Brita Filters Remove PFAS from Drinking Water?

Scott Winfield
Written by Scott Winfield
Last Updated on

If you’re like many others in the U.S., you must be concerned about the quality of your tap water, especially when it comes to harmful contaminants.

Some of the most troubling contaminants are PFAS (per- and poly-fluoroalkyl substances), often called “forever chemicals.” These can lead to serious health issues like high cholesterol, kidney and testicular cancer, asthma, and thyroid problems.

Unfortunately, Brita filters aren’t designed to handle these specific chemicals. They excel at removing many other impurities but fall short when it comes to PFAS.

Do Brita Filters Remove PFAS from Drinking Water?

To effectively filter out PFAS, you need a system that uses reverse osmosis or granular activated carbon (GAC). In this guide, we’ll explore why Brita filters don’t work for PFAS and suggest some alternatives that do.

Why Brita Can’t Filter PFAS

Brita filters are popular for a reason—they’re great at removing many common water contaminants. But they can’t remove PFAS from water.

That’s because they don’t use the methods known to effectively remove PFAS. These methods include reverse osmosis and granular activated carbon (GAC). Instead, Brita uses a mix of other filtration techniques:

  • Activated carbon block: This method targets issues like taste, odor, and color.
  • Mesh media: This is used to catch sediments.
  • Non-woven filter: This helps remove some health hazards regulated by the EPA.

These methods are effective for many impurities but not for PFAS. To tackle PFAS, Brita would need to adopt one of the following water filtration technologies:

  • Reverse osmosis (RO): Reverse osmosis is one of the most effective water filtration technologies, which makes it super popular in household water treatment units. Reverse osmosis systems can remove PFAS thanks to their 0.0001-micron semi-permeable membrane. This membrane traps PFAS and other contaminants, allowing only clean water to pass through the membrane. The trapped PFAS is flushed and released as wastewater.
  • Granular activated carbon (GAC): GAC is an upgrade on the conventional water filtration method with an activated carbon block. Unlike the compressed carbon block, which uses compressed carbon, GAC contains loose carbon granules that allow for more contact time with water. This results in more effective water treatment. A carbon block can only reduce aesthetic impurities and some chemicals like chlorine, but GAC can easily filter dangerous contaminants like volatile organic compounds (VOCs) and PFAS.

Brita Alternatives That Can Filter PFAS

Here are four water filtration systems that can effectively remove PFAS from your drinking water:

  1. Clearly Filtered Water Pitcher: The Clearly filtered water pitcher is one of the best options for filtering PFAS. It uses Affinity filtration technology to remove 95% of PFAS from your drinking water. The technology works similarly to GAC but with a unique filter structure and a contaminant magnet for PFAS removal. The Clearly Filtered water pitcher is NSF 42, 53, 244, 401, and 473 certified to remove over 365 drinking water contaminants, which is more than any other water filter pitcher.
Clearly Filtered Water Pitcher

2. Springwell CF1 Whole House Filter: If you want to ensure clean water throughout your entire home, the Springwell CF1 is your best bet. The Springwell CF1 uses a 4-stage filtration process with catalytic carbon (the most advanced form of granular activated carbon). Its PFAS removal capacity is 99.5%.

    Springwell CF1 Whole House Filter

    3. AquaTru RO System: For those who prefer reverse osmosis, the AquaTru system is excellent. It uses a 4-stage reverse osmosis filtration process to remove 97.5% of PFAS from water. AquaTRU has long-lasting filters that only need to be replaced after filtering 600 gallons of water, making it both effective and convenient.

    AquaTru Reverse Osmosis System

    4. Big Berkey Water Filter: Berkey is a unique water filter brand because they don’t use conventional filtration methods. Instead, they use their own proprietary filtration technology called Black Berkey Elements, which is a combination of micro-filtration, adsorption, and absorption. This allows it to remove 99.9% of PFAS. It’s a countertop filter, making it easy to use without any installation.

    Big Berkey Water Filter

      A Comparison Table for Brita Alternatives That Removes PFAS

      Brita AlternativesAmount of PFAS RemovedFiltration TechnologyProduct TypePrice
      Clearly Filtered95%Affinity Filtration TechnologyWater pitcherCheck Price
      Springwell CF199.5%4-stage filtration w/ flex bed, KDF, catalytic carbon, and sediment filterWhole house filtration systemCheck Price
      AquaTru RO System97.5%Reverse osmosisCountertop RO systemCheck Price
      Big Berkey99.5%Black Berkey ElementsCountertop water filterCheck Price

      Final Word

      While Brita offers six different types of water filters that are great for removing many common contaminants, none are equipped with the necessary filtration technology to remove PFAS.

      If you’re concerned about these harmful chemicals in your water, it’s important to choose a filtration system that’s up to the task. Reverse osmosis and granular activated carbon (GAC) technologies are the best options for effectively removing PFAS.

      By opting for one of these alternatives, you’ll ensure your drinking water is safe and clean, protecting your health and that of your loved ones.

      Sign Up for Weekly Water Quality News & Advice

      Join our 1 Million+ strong water defense community and get updated on the latest product news & gear reviews.

      We HATE spam. Your e-mail will never sold or shared!

      Scott Winfield
      Scott Winfield
      My name is Scott Winfield and researching and writing about water filters and other strategies to purify water has become my full time passion in recent years. I'm glad that you found our site and you can look forward to authoritative and well researched content here to help you get the best in water.
      1 Comment
      Leave a Reply