Perfluoroheptanoic acid
Perfluoroheptanoic acid (PFHpA) is a perfluoroalkyl substance (PFAS) that is used in various industrial applications, including the production of fluoropolymers. It is characterized by a carbon chain of seven carbon atoms, fully fluorinated, which makes it resistant to degradation and highly persistent in the environment.
EPA MCLG Level
0.02 ppb
Maximum level that poses minimal health risk based on the latest science
Health Effects
Exposure to perfluoroheptanoic acid has been associated with various health effects, including potential liver damage, immune system effects, and developmental issues. Long-term exposure may lead to increased cholesterol levels and potential impacts on thyroid hormone levels.
Affected Organs & Systems:
Common Sources
- Industrial discharge
- Agricultural runoff
- Natural deposits
How to Remove It
Water filters certified under the following NSF standards are effective at removing Perfluoroheptanoic acid:
EPA MCLG Level
The EPA MCLG represents the maximum level that poses minimal health risk based on the latest scientific research. It's often more protective than federal legal limits.
Contaminant Type
Perfluoroheptanoic acid is classified as a PFAS contaminant.
This contaminant primarily affects the Liver, Immune system, and other systems.
Check Your Water
Find out if Perfluoroheptanoic acid is in your tap water.
Search Your CityTest Your Water for This Contaminant
Public water reports may not test frequently enough or at your specific tap. Professional home testing provides current, location-specific results.
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