Pure Flow is located in Peterborough, NH, centrally located to service all of New England. We sell, install, and service high purity water systems and filtration equipment to a varied industrial, medical and commercial customer base. We are a full service organization and focus on working closely with our customers to meet their unique pure water requirements. 

Some existing customers include: EMD Millipore, New Hampshire Ball Bearing, Idexx Laboratories, DaVita Dialysis Centers, Tom's of Maine, Unifirst/Uniclean, Brigham & Women’s Hospital, GE Energy Storage, Dartmouth Medical School, United Lens, Thermo Fisher Scientific, VA Hospital Boston, and more.

We are committed to providing the very best service and advice to our clients. We invite you to browse through our website to learn a little more about how we can help you make your water work harder for you!

PURE FLOW has consistently provided reliable service for our water systems. In my twenty five years of experience in dialysis and as Chief Technician of a renal unit, their knowledge and professionalism is the best in the industry.

Jorge Martinez
Chief Technician, Renal
St. Elizabeth's Medical Center, Boston, MA