The test measured how close the flavor and odor of the filtered water was to that of the control water. The Culligan US-EZ-4 is part of the Water Filters test program at Consumer Reports.
If you’re concerned about chlorine or bacteria in your water ... with a KDF filter and natural coconut-shell carbon, and is easy to install. $60 for one replacement filter. Culligan’s filters ...
Unlock to see our ratings and compare products side by side NSF certified for organic contaminants removal NSF certified for organic contaminants removal whether the filter claims to be certified ...