Add Yahoo as a preferred source to see more of our stories on Google. The Brita Elite filter (i.e., blue ones, $35) can be used for up to six months (about every 120 gallons). When Should I Change My ...

Brita filters can feature in faucets or certain water pitchers or bottles. People may use these filters to remove components of water that can affect its taste, smell, or safety. Share on Pinterest ...