HOR series antioxidant membrane elements are Vontron company developed a new type of aromatic polyamide composite membrane components, with low-voltage operation, high water production, desalination good performance characteristics, and because the use of special synthetic process, and enhance the membrane elements antioxidant, able to withstand the impact of oxidative substances certain amount, thereby streamlining and optimizing the pretreatment of reverse osmosis systems, reducing microbial contamination of the membrane elements, save operating costs and prolong life. HOR series of industrial membrane elements for salt content of about 10000ppm below surface water, groundwater, water and municipal water, water desalination, especially for municipal and industrial water reuse, electroplating wastewater containing oxidizing microbial contamination have sex water treatment substance. Household HOR-2012 membrane elements are mainly used for all kinds of household water, hospitals, laboratories, equipment and other small water systems.