Look for the mark and you'll find a safer product.
|Maximum Contaminant Level (MCL)||4.0 mg/L|
|Potential Health Effects
(from ingestion of water)
|Skeletal and dental fluorosis|
|Potential Source of Contaminant||Natural deposits, fertilizer, aluminum industries, water additive|
|Applicable NSF/ANSI Standard(s)||Standard 53
|Water Treatment Technologies Certified by NSF for Reduction of this Contaminant||Distillation