简答题:Access to safe drinking water is critical—but how much do you really know about your tap water? Of course, it's supposed to be clear and odorless, but there's a lot more to learn about what's actually in it.It might have excess amounts of copper or iron, for example.Or there could be a lead or bacteria problem, depending on how the water is sourced and where it's stored.There's just no good way to know how pure your water is by look and taste.
According to a survey of over 4,000 Americans, 3 out of 10 people said they've experienced unpleasant tastes and smells with their home tap water.Four out of 10 Americans who drink their tap water say they filter it first.A home water filter can remove common pollutants like heavy metals from your water.