water purification And

Water purification equipment and services, filtration and separation products, and disinfectants for the medical, pharmaceutical, biotech, beverage and commercial industrial markets. This segment is operated through
Mar Cor Purification.

dialysis water products

Mar Cor Purification is the largest supplier of hemodialysis water systems in the United States. Mar Cor offers hemodialysis providers a turnkey solution that is designed to ensure critical water needs are being served in compliance with applicable regulations.

Mar Cor combines pretreatment, filtration, reverse osmosis (RO), and ultrafiltration to provide you with the most cost-effective system (package). All of Mar Cor's systems exceed the Association for the Advancement of Medical Instrumentation's and CSA’s standards. Each system is serviced from one of Mar Cor's 30 service centers located in key cities throughout North America, and offices in strategic locations worldwide. No matter what the source water is, Mar Cor can provide a safe, reliable system that is designed to produce water to ensure safe, high quality care for hemodialysis patients.

high purity water products

Mar Cor Purification is a leading provider of complete water treatment systems and services for the Life Science market.

For more than 35 years and more than 1000 installations, Mar Cor has been providing high-purity water solutions to companies in the pharmaceutical, cosmetics, medical device, food & beverage and dialysis markets.

Mar Cor has accomplished this with their Life Science line of products, while providing proven filtration and disinfection technologies through thier FiberFlo® Filters and Minncare® Cold Sterilant brands. Mar Cor Purification has one of the largest water treatment related technical and field support networks to support their installed systems with 30 locations across the U.S. and Canada.


Mar Cor Purification's unique hollow fiber membrane technology is available in FiberFlo brand filtration and separation devices. Manufactured in either cartridge or capsule form, the filter devices provide fluid purity in high flow applications with minimum filter investment.

The unique hollow fiber membrane is made using advanced quality control techniques which produce a remarkably consistent product passing biocompatibility and performance criteria required for registration as a medical device under USFDA regulation 510k.