These membranes were used in a tertiary application. Test results are showing rejection rates >98.0% and normalized permeate flows within 30% of designed projections. Each membrane has been cleaned, tested, preserved, bagged (vacuum sealed), boxed and stored in our temperature controlled warehouse. Membranes should be used for industrial applications only. NOTE: Post-cleaning test results are based on a controlled environment; actual field results may vary. OEM data sheet below represents new membrane specifications.