Circulation filter / circulating water filter: the filter circulation filter, also known as a liquid, mainly for water filtration and recycling, which can effectively filter impurities in the water and some metal organic compounds, and it can make the water circulation system circulating disinfection, water quality can effectively kill viruses, bacteria. Ensure the safety of the water quality of quality. Circulation filter / circulation water filter is not just for water filtration and purification, filtration process it can to minimize the consumption of water, not only to ensure the quality of water also reduces water waste, due to circulation filter / circulating water filters cost efficiently, and easy to install and clean, can effectively meet the water consumption of the high quality requirements of the business units.