Axeon's HF5-2514 RO membrane offers ultra-low energy consumption, reliability, high performance, and consistent results for commercial applications. This HF5 series membrane (model number 208125) is a 2.5" x 14" high-flow membrane with a permeate flow rate of 225 gallons per day (GPD) and a low PSI requirement of 80 PSI. The polyamide Thin Film Composite (TFC) element is shipped dry for indefinite shelf life, is 100% vacuum integrity tested, and can also be ordered as individually wet tested.