CSM (Toray Membrane USA Inc.)
Toray Membrane USA Inc. manufactures and supplies CSM reverse osmosis and nanofiltration membrane elements for various water treatment needs. Products are listed under NSF 58 and 61 for drinking water components to ensure safe and reliable water. The company’s manufacturing facility—located in Poway, Calif.—provides reliable lead times and customer service. Additional products are made in Korea and regularly stocked in the U.S. Visit www.csmfilter.com for further information on CSM membrane products and www.toraywater.com for corporate information and other membrane products available from Toray.