With the ongoing problems in a lot of different places with regards to the water supply in their areas, people are going to try whatever they can to make sure the water they are drinking is clean and is safe. Consistently buying bottled water is not an option for every person because it can be very expensive, and in many places the bottled water might not be safe either. Purifying the water by yourself can be a great way to make sure that the water you are drinking is fine for consumption and has no impurities or harmful materials in it.
Now there are a number of different ways in which the water we drink directly from the tap can be purified. You could install a purification system in your house or you could try chlorination of the water supply but both of these processes would cost you a lot of money and many people cannot stand the taste of water that has been chlorinated, which is honestly a horrible taste. In this situation you could try and get a water filter pitcher as that will clean up your water and make sure it is properly ready for consumption without actually having some sort of affect on your health.
Reading through a few water filter pitcher reviews you will find that most of the water filter pitchers are able to clear up the hard water that often ends up coming through your taps. Much of the water that comes through the tap is contaminated by very small concentrations of metals like magnesium or mercury. While not obvious, they can have a very bad affect on your health over a period of time. With a water filter pitcher, you will never have to worry about there being trace amounts of any metal in your water.