Carbon Tetrachloride
Volatile organic chemical. It was previously used in pesticides, fire extinguishers, and cleaning products as well as to produce refrigerator fluid and aerosols. These uses are now banned due to its harmful health effects, but it still has certain limited industrial applications, for example synthesizing propellants and other chemicals. Because it is readily volatile, all routes of exposure (ingestion, inhalation and dermal) are relevant if one is exposed via drinking water.
EPA MCLG Level
0 ppb
Maximum level that poses minimal health risk based on the latest science
Health Effects
Drinking water standards for carbon tetrachloride are based on an increased risk of cancer and potential liver effects.
Affected Organs & Systems:
Common Sources
- May enter the environment and drinking water sources through chemical spills at industrial sites and contamination from wastewater discharge
- Evaporates quickly from surface water, and is therefore more commonly detected in groundwater sources
How to Remove It
Water filters certified under the following NSF standards are effective at removing Carbon Tetrachloride:
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
Carbon Tetrachloride is classified as a VOCs contaminant.
This contaminant primarily affects the carcinogens, liver.
Check Your Water
Find out if Carbon Tetrachloride 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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