DuPont Water Solutions is the global leader in sustainable separation and purification technology, helping customers across industries and countries make real progress in ways that not only improve productivity, efficiency and profitability, but also reduce waste, energy consumption and environmental impact. We help make water safer and more accessible, food taste better, pharmaceuticals more effective and industries more efficient. We offer a broad range of ion exchange resins (IX), reverse osmosis and nanofiltration (RO & NF) membranes, ultrafiltration (UF) membranes particle filters, Membrane bioreactor systems (MBR), Membrane Aerated Biofilm Reactor (MABR), Closed Circuit Reverse Osmosis (CCRO), and electrodeionization (EDI) products.