Lead usually gets the most attention but the most common contaminants are actually microplastics, nitrates, chlorine by-products and pharmaceuticals. In this article we provide a full list of the contaminants and how to remove them. u003ca href=u0022https://tappwater.co/us/how-water-filters-work-and-you-might-need-one/u0022u003eRead moreu003c/au003e