Nanofiltration Membranes are used as essential parts of dye color removal, water hardness treatment, heavy metal separation during waste water purification and acid recycling procedure. Known for their standard molecular cut off (MWCO), this array of Nanofiltration Membranes is reckoned for their unique packing density and dead angle free design. With having 150 Da to 2000 Da molecular weight, offered filtration materials are effective in complete removal of divalent and large ions. In fact, these NF materials are used as indispensable parts of stream de salting and ground water treatment procedures. Offered filtration components can endure 3.5 bar to 30bar of working pressure. Precise pore diameter, chemical resistance capacity, high flow level and utilization of standard quality raw materials are their key features.