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EPA sets enforceable Maximum Contaminant Levels or MCLs for the primary standards. EPA delegates the responsibilities for maintaining these levels to the individual Sates. States can choose to adopt the EPA Maximum Contaminant Levels or create more stringent levels for their state. The general categories of the primary drinking water standards include:

  • Microorganisms
  • Disinfectants
  • Disinfectant Byproducts
  • Inorganic chemicals
  • Radionuclides

Primary Contaminants

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  1. WECO AAL-1354 Backwashing Filter with Activated Alumina for Fluoride and Arsenic Removal
    WECO AAL-1354 Backwashing Filter with Activated Alumina for Fluoride and Arsenic Removal
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    WECO HydroSense-0500UV Light Commercial Reverse Osmosis Water Filter System
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