What Does NSF/ANSI 372 mean?

NSF/ANSI 372 is a certification standard developed by the NSF International (National Sanitation Foundation) and the American National Standards Institute (ANSI). It refers to the standard for certifying low-lead content in plumbing products and components used in potable water systems. The standard ensures that such products contain no more than 0.25% lead, as required by the Safe Drinking Water Act and related regulations.

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