We know that water is purified before it is supplied to our houses. Then why do we have filters installed in our houses? What do they serve?

Respuesta :

Answer:

Water filters remove elements that cause drinking water to have an unpleasant taste and smell, such as lead, chlorine and bacteria. Home water filtration system will improve the overall purity, taste and smell of your drinking water. It also lowers the pH level of the water that you drink.