3M Separation and Purification Sciences offers innovative solutions to tackle your toughest industrial filtration challenges with consistency you can count on; we’ve been in the filtration business for more than 90 years. 3M™ Liqui-Flux™ Membrane Modules are an economical, reliable solution for water treatment applications. 3M™ Liqui-Cel™ products offer efficient dissolved gas control in a compact design.

At 3M, we use science to improve lives and help solve the world's toughest challenges. More 90,000 employees work around the world in the 70 countries where we have corporate operations and in another 130 countries where we have sales operations. We are creating and delivering more than 60,000 products that advance every company, enhance every home and improve every life.