I.W. Tremont Co., Inc.

I.W. Tremont is a USA based filtration products manufacturer specializing in glass microfiber and cellulose media. The company also supplies extraction thimbles, syringe filters, membranes and technical specialty materials. Our unique product lines include high purity porous materials used in filtration, wicking, and conveyance applications of powders and liquids. The Company was founded in 1979 and serves laboratory distributors, analytical instrument manufacturers, IVD, medical device manufacturers and technical markets as a private label and OEM supplier of filter media. ISO9001:2015 registered with TUV Rheinland and GMP compliant. I.W. Tremont provides the highest level of customer service in the industry and confidentiality is always assured. Through strategic relationships and manufacturing partnerships with many of the leading production mills around the world.