Tested Good, Total Confidence
We have pretty terrible drinking water in Chicago. I had our tap water lab tested and it's very high in lead as well as over the EPA limit for a bunch of other contaminants. Tested our water after installing this filter and almost everything comes back non-detect, the few that remain are fractions of what they were and well under EPA limits. I found the water filter market to be so confusing and based my purchase on the NSA ratings of this filter. I wasn't disappointed.