King Lee Technologies

King Lee Technologies created the membrane chemistry industry. Founded in 1977 by Craig Netwig, we have been working with system operators, OEMs, and consulting engineering firms for over 40 years. King Lee Technologies, partnering with our public and private sectors to provide pure and sustainable water to meet the needs of today and tomorrow. We formulate and manufacture specialty antiscalants, antifoulants, membrane cleaners, sanitizing and preservative agents, microbiological control chemistry, and coagulants. We distribute membranes and cartridge filters and perform off-site membrane cleanings. Our technical experts conduct membrane autopsies, cleaning studies and provide process support through chemical testing, piloting, and our innovative web-based normalization software, iWaterPRO.