NSF/ANSI 58* Certification specifically designed for reverse osmosis filters. These filters reduce contaminants as outlined by both the EPA and Health Canada.
NSF/ANSI 42 Filters are certified to reduce aesthetic impurities such as chlorine, chloramine, taste and odor.
NSF/ANSI 372 Is consistent with the United States Safe Drinking Water Act and its lead-free requirements, as well as the requirements of individual U.S. states.
*NSF/ANSI 58 only applies to the PureFlo Bright Reverse Osmosis unit.
NSF/ANSI 401 Emerging Contaminants/Incidental Compounds
CSA B483.1 Canadian requirements.
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