Assertion: lead | /r/HasProperty | nsf/ansi standard
Facets:
Source sentences:
text: You can reduce or eliminate your exposure to lead in tap water by drinking or using only tap water that has been run through a “point-of-use” filter certified external icon by an independent testing organization to reduce or eliminate lead (NSF/ANSI standard 53 for lead removal and
text: by an independent testing organization to reduce or eliminate lead (NSF/ANSI standard 53 for lead removal and