
What are PFAS?
PFAS are a group of man-made chemicals used in everything from non-stick cookware to firefighting foam. You may know them less formally as “forever chemicals,” a nickname coined because they don’t break down easily in the environment—or in your body. These chemicals can enter drinking water through industrial sites, landfills, and even household products.
Why do PFAS matter?
PFAS have been linked to serious health risks, including developmental issues in children, immune system issues, and increased cancer risk.
Culligan with ZeroWater Technology is the only pitcher filter certified to filter 99% of total PFAS (forever chemicals) along with dozens more harmful contaminants.
Certified to reduce 5x more harmful contaminants than the leading filter
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Chlorine | 98% | 95% | 97% |
Lead | 98% | ||
Total PFAS | 99% | ||
Chromium 6 | 99% | ||
Mercury | 94% | 82% | 88% |
Cadmium | 96% | 91% | 86% |
Copper | 99% | 73% | 85% |
Zinc | 99% | 64% | 63% |
Fluoride | 99% | ||
Bisphenol A (BPA) | 99% | ||
Nonylphenol | 99% | ||
Metolachlor | 96% | ||
Linuron | 99% | 94% | |
DEET | 97% | ||
Carbamazepine | 96% | ||
Meprobamate | 96% | ||
Atenolol | 99% | ||
Trimethoprim | 99% | 94% | |
Ibuprofen | 97% | ||
Naproxen | 99% | ||
Estrone | 98% | ||
Phenytoin | 99% |
**Brita standard filter OB03. Brita is a trademark of Brita LP. PUR standard filter PPF900ZTM. PUR is a trademark of PUR BRANDS LLC. As of 3/1/2025 Brita® and PUR® Performance Data Sheets.