The Culligan Aqua-Cleer is part of the Water Filter
test program at Consumer Reports. In our lab tests, Water Filter
models like the Aqua-Cleer are rated on multiple criteria, such as those listed below.
Lead removal: how effectively the filter removed lead from water.
Chloroform removal: how effectively the filter removed chloroform from water
Flow rate: how long it took to filter one quart of water