DOW Filmtec BW30HR-440i RO Membrane 12650 GPD, a 8" x 40" high rejection brackish water Reverse Osmosis Membrane with iLEC(tm) Interlocking Endcaps that can provide RO quality water up to 12,650 gallons per day at a 15% recovery rate. It can operate at feed pressures ranging from 225 psi to 600 psi with 99.7% salt rejection. It has a 440 ft² active area that delivers the highest quality permeate water while minimizing CAPEX and OPEX. This element offers the the most effective cleaning performance for large-scale industrial and municipal water treatment systems purifying greater than approximately 10 gpm (2300 L/h) of RO water and is the industry standard for reliable operation and production of RO water in commercial applications. These elements are ideal for reverse osmosis plant managers and operators dealing with controlled pre-treatment waters and seeking consistency, high performance, long element life, increase productivity, higher water quality coupled with excellent fouling resistance and reduced footprint installations.