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DuPont launches upgraded nanofiltration element for drinking water applications
DuPont (NYSE: DD) today announced the launch of the upgraded FilmTec™ NF270-400/34 nanofiltration elements, designed to help municipalities and drinking water utilities produce high‑quality water with lower energy consumption and reduced operating costs.
About this update from Dupont De Nemours, Inc.
[{"type":"text","content":"WILMINGTON, Del., March 26, 2026 /PRNewswire/ -- DuPont (NYSE: DD) today announced the launch of the upgraded FilmTec™ NF270-400/34 nanofiltration elements, designed to help municipalities and drinking water utilities produce high‑quality water with lower energy consumption and reduced operating costs.","length":303,"tagName":"p"},{"type":"image","alt":"DuPont Logo (PRNewsfoto/DuPont)","displaySize":"","headline":null,"caption":"DuPont Logo (PRNewsfoto/DuPont)","className":"","disableSlideshowImg":false,"size":{"original":{"width":400,"height":116,"url":"https://media.zenfs.com/en/prnewswire.com/2afc4d09101aeb9068e83f4cbae39368"},"resized":{"url":"https://s.yimg.com/ny/api/res/1.2/6PSAdlfFo8qBZlzgYmrYOg--/YXBwaWQ9aGlnaGxhbmRlcjt3PTcwNTtoPTIwNA--/https://media.zenfs.com/en/prnewswire.com/2afc4d09101aeb9068e83f4cbae39368","width":400,"height":116}},"href":"https://mma.prnewswire.com/media/1167395/dupont_Logo.html","hrefExternal":true,"rel":"nofollow"},{"type":"text","content":"The upgraded FilmTec™ NF270-400/34 elements build on the proven performance of FilmTec™ nanofiltration technology while increasing efficiency. Compared to previous models, the upgraded elements can achieve the same flux with 6–10% lower energy consumption and up to 30% lower initial pressure drop.","length":298,"tagName":"p"},{"type":"text","content":""Municipalities are under increasing pressure to deliver safe, reliable drinking water while managing energy use and operational expenses," said Dorie Yontz, Global Marketing Leader, Drinking Water & Desalination at DuPont Water Solutions. "The upgraded FilmTec™ NF270-400/34 elements are engineered to help utilities address those challenges by improving energy efficiency, durability, and long‑term operational performance."","length":450,"tagName":"p"},{"type":"text","content":"The upgraded FilmTec™ NF270‑400/34 nanofiltration elements are engineered to deliver improved biofouling protection and long‑lasting durability, helping drinking water utilities maintain stable performance over time. Combined with its excellent permeability, cleanability and energy efficiency, these enhancements help reduce system downtime, lower cleaning frequency and decrease operational costs.","length":399,"tagName":"p"},{"type":"text","content":"DuPont Water Solutions technologies are helping to purify more th...