The 3M backwashing filter system for commercial point of entry applications, model CFS201BWF allows for the reduction of bulk sediment. Coarse filtration down to 20 micron captures particles and can help extend the life of finer filtration downstream. Choices of other media can address site specific water conditions. The 3M backwashing filter system for commercial point of entry applications, model CFS201BWF allows for the reduction of bulk sediment. This standard backwash system features a bypass valve and mechanical time clock and is designed for use with flow rate of 7 gpm (26.5 lpm). Coarse filtration captures particles that can cause abrasion of fittings, seals and O-rings. Creative filtration technology 3M water filtration products systems and cartridges offer a wide range of solutions designed to address many types of water quality concerns. Third party certifications, such as NSF and WQA, are an advantage provided on many 3M water filtration products. 3M purification is a known leader in filtration technology recognized for innovation, trust and quality around the world. Recipe quality water, having cleaner and clearer water for your business is both a pleasure and a reassurance that you're giving your customers recipe quality water. With a water filtration system from 3M purification, you can provide filtered water that may help protect your equipment and your profits. From commercial point of entry to dedicated point of use water filtration systems, look to 3M purification to help you find the right solution. A history of innovation for more than a century, 3M has applied innovation and technology to improve customers lives and support their business goals. From its headquarters in St. Paul, Minnesota, 3M serves industrial and commercial customers and consumers in nearly 200 countries. Across thousands of products, the 3M brand represents consistency, superior quality and value. The 3M success begins with a culture of creative collaboration that inspires a never ending stream of powerful technologies and product solutions that make life better. 3M has an ability to apply 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 a 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 the environment. 3M Purification Inc. (formerly CUNO Incorporated) provides filtration and separation solutions for residential, foodservice, science labs, industrial, marine and other applications.