Who performs the tests for the filters efficacy and for what elements specifically?
A In the United States, water filtration products are tested by independent laboratories to verify the exact capabilities and performance. All Seychelle filters are extensively tested by only the highest quality US approved laboratories certified to test under the strictest EPA, ANSI & NSF standard methods and protocol. The gallon volume of filtration capacity is tested to NSF standards 42 & 53. In addition, Seychelle filters have been tested in sixteen (16) foreign countries. All five areas of contamination “A,B,C,D and R” are tested. See Laboratory Test results for exact percentage reduction.
