A measure of how effectively the filter removed flavor taints, along with the resulting odor taints, that CR added to plain water with minimal intrinsic flavor and odor (the "control" water).

or river. Inside the cap, a chemical mixture of metals, minerals, and other ingredients (like activated carbon) filters out contaminants, impurities, and mineralizes the water to make it safe to drink ...

Inspired by this natural filtering mechanism, MIT engineers have designed new water filters for industrial purposes.

The best under-sink water filter options have multiple levels of filtration to offer clean water right at your fingertips.

A third round of in-reservoir turbidity treatment started Wednesday at the North Fork Reservoir, as a crucial measurement on ...