CSM RE8040-BLN - 8" x 40"; 12,000 GPD BW-LE Low Energy Replacement Reverse Osmosis MembraneToray CSM Commercial RO Membrane CSM RE8040 BLN 8" x 40" Low Energy Brackish Water Membrane 12,000 GPD thin film membrane engineered for low pressure operation on tap and brackish water systems. Reduces energy costs while maintaining high rejection rates. 12,000 GPD 8" x 40" 150 PSI Operating Low Energy WHY IT WORKS Built for efficiency on brackish and municipal feeds Low Energy Design The RE8040 BLN operates at lower feed pressures than standard