When you shop for a pitcher, faucet filter, or under-sink system, the box is usually plastered with badges that promise safer ...

Clearly Filtered water pitchers, bottles, and under-sink filters are 10 to 19 percent off. I tested three filters to see how ...

Add Yahoo as a preferred source to see more of our stories on Google. How does drinking water from the tap compare to filtered or bottled options? (Getty Creative) (d3sign via Getty Images) Over the ...

There are a lot of different forms of drinking water out there: tap, bottled, filtered, the kind with added electrolytes—the list goes on. But do we really need to spend the money on fancy water, or ...