Not only is filtered water generally better for people to drink
, it usually tastes better as well. Many whole-house filtration systems are quite expensive, and though the kind that is connected to a faucet is typically cheaper, it still needs to be purchased and installed. There are other options, such as small filtered pitchers that can be filled with water from the faucet to be purified. Additionally, many newer refrigerators come equipped with their own filtration systems in the door so that some purified drinking water is available.