If you are a membrane treatment engineer, owner, or are interested in membrane treatment, Harn has the experience and resources to support you. The oldest, privately-owned company in the membrane treatment industry. Since 1972 owners have turned to Harn to deliver the highest quality membrane treatment systems for their specific needs.
Municipal or Industrial Customers Interested in Membrane Treatment
Read More
Interested in Obtaining Experienced Process Support
Read More
Existing plant owners who require service and support
Read More
"Reverse osmosis is a very specialized process, so we were looking for a partner that would be here today and tomorrow, especially given all of the mergers and acquisitions in this field. Harn’s past clients were so overwhelmingly complimentary about the entire company’s commitment to its projects from start to finish and beyond that we knew we would get what we really needed."
Kelley Ferda - South Island Public Service District (SIPSD)
Hilton Head, SC
