Description: Drinking Water Contaminants and Water Filter Information - Arsenic, Lead, PFAS and other contaminants to remove from drinking water.
aluminum (1303) copper (1046) bacteria (281) ammonia (81) fluoride (47) chromium (37) arsenic (21) cadmium (15) barium (9) chloramine (5)
Replacement Water Filters and Reverse Osmosis Systems
EPA Table of Secondary Standards for Drinking Water
SMCL = Secondary Maximum Contaminant Level