MK-XFR Enhanced Anti-fouling Reverse Osmosis Membrane Element 1.Salt Rejection: 99.6%. Constructed with high-performance anti-fouling RO membranes and fabricated via a fully automated cutting and stacking process, minimizing membrane damage during rolling. This ensures minimal salt rejection loss from the flat sheet to the final element. 2.20% Improvement in Anti-fouling Performance. A specialized membrane manufacturing process enhances surface hydrophilicity, modifies zeta potential, and reduces surface roughness, effectively inhibiting microbial proliferation on the membrane surface. 3.30% Reduction in Pressure Drop per Element. Features a Low-Density Spacer (LDS) combined with a Low Differential Pressure (LDP) wide feed channel spacer. The optimized design reduces the feed water angle, minimizing foulant accumulation within the spacer mesh. 4.10% Increase in Element Productivity. Utilizes a short-flow, multi-leaf design to increase the effective membrane area while reducing the fouling load per unit area.