Genuine Axeon NF4-4021 RO Membrane deliver exceptional reliability, high performance, and consistent results for commercial applications. This 4" x 21" membrane offers high flow rates with an average ion rejection of 90% at 70 psi. Compliant with FDA standards, it is suitable for both industrial and sanitary applications. All Axeon membranes are shipped dry for an indefinite shelf life, undergo 100% vacuum integrity testing, and are available with optional individual wet testing for added quality assurance.
