Filtrex is a leading designer and manufacturer of industrial backwashable filtration systems. Specializing in treatment of difficult industrial streams and product recovery, by using its innovative and cost effective filter technology Filtrex is dedicated to you - the industrial customer - to ensure fluid purity in your products and processes. Please contact us. Filtrex Corporation is the future of industrial fluid treatment. Our systems are more efficient and cost effective than any other system of its kind.