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've stocked up on purified water in this region of the country, take a look at your supply as experts warn of ...

We expect this model to perform similarly to the tested Culligan FM-15A although it may differ in price and features. Color a measure of how much the flow rate decreased, or time to filter ...