David Challinor 03 Dec 2013 Updated Date: 19 May 2024 More in Water & Wastewater November's Top-3 Product News stories: featured this month – an Aquatech Award winner, UltraPleat technology, and Dow's Seamaxx desalination system (pictured) News Dow's energy-saving Seamaxx – the third most-read story on www.filtsep.com in November. 1. 'Genuinely exciting breakthrough' wins Aquatech Innovation Award 20132. '50% reduction' in differential pressure with UltraPleat technology 3. Dow's Seamaxx reduces energy costs of desalination