Look for the mark and you'll find a safer product.
|Maximum Contaminant Level (MCL)||250 mg/L|
|Effects When Present in Drinking Water||Gastrointestinal irritation|
|Potential Source of Contaminant||Naturally occurring|
|Applicable NSF/ANSI Standard(s)||Not covered by ANSI/NSF standards|
|Water Treatment Technologies Certified by NSF for Reduction of this Contaminant||Reverse Osmosis|
|Special Notes||Will be reduced by products with a TDS claim|