What does the Under-the-Sink unit remove?
The Under-the-Sink (UTS) unit removes over 230 contaminants. We use an independent EPA-certified lab to rigorously test our filters to NSF standards. We are all about transparency, so we post those test results right here on our Test Results Page. It shows the name of the particular contaminant, the concentration before filtration, the concentration after filtration, and the percentage removed. You can see the full list of test results for the UTS unit here.