Due to significant decrease in drinking water resources, the necessity of using new methods of water purification has become more important. Therefore, Pala Gostar Company, in line with increasing progress of science and technology and in an approach of utilizing surface and sub-surface water resources available to people, presents modern water purifications systems. These systems are recommended for purification of waters with per case pollutions (heavy metals, fluoride nitrate, and turbidity….pollutants). Reduction of water purification costs and waste water remained from purification process are among the advantages of these methods.