NSF Selecting water filters for businesses Emerging contaminants and concerns. Rick Andrew October 14, 2020 When selecting water filters for buildings or businesses, some contaminants of concern likely come to mind first — such as lead, arsenic or fluoride; but other contaminants are also worth considering when looking for the right filter.Read More
Advertisement NSF Updates Filter Standard to Include Lead Reduction Requirements Rick Andrew September 1, 2008 New version of NSF/ANSI 53 greatly improves repeatability of testing.Read More