The Rigid Construction Advantage
Our rigid filter structure retains consistent pore size even under severe process conditions. Changes caused by pump fluctuations, stopping and restarting the system or high differential pressure will have minimal, if any, effect on the consistent performance of 3M™ Betapure™ AU Series rigid resin bonded filter cartridges. Depth filtration reduces deformable contaminants to help eliminate rework or product quality rejection.

Lower pressure drops mean increased filter life and product throughput and permit the use of fewer filters to achieve a given flow vs. differential pressure. When appropriately sized and rated, Betapure AU series filter cartridges employed in the 3M™ CTG-Klean™ system work to meet your application specifications.

Streamlined, Long-Life, High-Performance
Our cartridge pack design reduces the extensive time and labor involved with filter change-outs and cleaning of conventional housings, thereby reducing operator exposure to product cleaning solvents. This streamlined system, coupled with high performance, long-life filters, make 3M™ CTG-Klean Systems the clear choice for cost-effective filtration.

A History of Innovation
For more than a century, 3M has applied innovation and technology to improve our customers’ lives and support their business goals. From our headquarters in St. Paul, Minnesota, we serve industrial and commercial customers and consumers in nearly 200 countries. Across thousands of products, the 3M brand represents consistency, superior quality and value. Our success begins with a culture of creative collaboration that inspires a never-ending stream of powerful technologies and product solutions that make life better. We have an ability to apply our technologies – often in combination – to an endless array of real-world customer needs. Of course, all of this is made possible by the people of 3M and our singular commitment to make life easier and better for people around the world. Toward that end, 3M is committed to providing innovative, cost-effective products that help protect people, equipment and our environment. 3M Purification Inc. (formerly CUNO Incorporated) provides filtration and separation solutions for residential, foodservice, science labs, industrial, marine and other applications.