Why Do You Need to Filter Water?
At a minimum, all city tap water carries chlorine to eliminate bacteria in the water. Multiple municipalities also add fluoride to the water, thinking it helps with dental health. In the last few years, most water regions have begun adding chloramines (chlorine+ammonia) to the water. This action changes the landscape of water filtration and purification because unlike chlorine, chloramines are very difficult to eliminate Moreover, they leach metals like copper and lead from pipes into the water!