The 3M™ High Flow series replacement cartridge, model HF40-S provides consistent high quality water by reducing particulate*, chlorine taste and odor, cyst**, bacteria1 and scale*. The sanitary quick change (SQC) design allows for fast and easy cartridge change outs. The 3M™ High Flow series replacement cartridge, model HF40-S provides consistent high quality water by reducing particulate*, chlorine taste and odor, cyst** and bacteria1. Built-in scale inhibition can help to prevent the potentially harmful effects of scale build-up on equipment. Integrated membrane pre-activated carbon technology (I.M.P.A.C.T) filtration media combines a membrane with a premium activated carbon block to help provide excellent throughput and cartridge life. The sanitary quick change (SQC) encapsulated cartridge design allows for fast and easy cartridge change outs without the need for a filter wrench. 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. 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 its 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. *As tested and verified by manufacturer's laboratory. **Based on the use of cryptosporidium parvum oocysts. 1As tested with E. Coli ATCC (11229). Tested and verified by manufacturer's laboratory.