Synder Filtration manufactures spiral-wound nanofiltration, ultrafiltration, and microfiltration membrane elements and systems with a focus on industrial process applications worldwide. Established in 1994, Synder is a privately-held, independent family business that prioritizes building long term customer relationships over short term financial gains. We are rooted in doing business “the right way” and this is what you should expect from Synder every single day: Membranes That Perform. People Who Deliver.