The3M™ Water Factory Systems™ Under Sink Replacement Filter Cartridge FM DWS 1500 reduces lead, sediment, asbestos, parasitic protozoan cyst, chlorine taste and odorand delivers cleaner, better tasting water as part of an easy-to-use home filtration system.A History of InnovationFor 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. provides filtration and separation solutions for residential, foodservice, science labs, industrial, marine and other applications.