Water may contain various impurities which are harmful to the body like dust, mud, rust, pesticide residue, lead, mercury, arsenic, viruses and bacteria, as well as many organic and inorganic particles. These organic and inorganic impurities when dissolved in water are called Total Dissolved Solids (TDS). Aquaguard water purifiers are designed to remove these impurities from water. Aquaguard water purifiers not only provide pure water, but also healthy water infused with the goodness of essential minerals like copper, calcium, magnesium, and zinc.