High‑Flow 3013 RO Membrane for Domestic Water Purification The 3013 RO membrane is a high-performance reverse osmosis element designed for domestic water purification systems. It removes dissolved salts, heavy metals, and other impurities from tap or well water, producing clean and safe drinking water. This membrane fits standard 3013 housings, making installation and replacement straightforward. How the 3013 RO Membrane Purifies Water Water is forced under pressure through the 3013 RO membrane. The semi-permeable membrane retains dissolved salts and other contaminants while allowing purified water to pass through. This process significantly reduces total dissolved solids (TDS), improving the taste, clarity, and safety of drinking water. Technical Specifications Specification Detail Size 3013 (3″ × 13″ nominal) Rated Flow 600 GPD Typical Salt Rejection ~95 % Max Operating Pressure 300 psi Max Inlet Temperature 45 °C Recovery (Single Element) 15 % Testing Pressure 100 psi (0.41 MPa) Testing Solution Temp 25 °C Testing Solution Concentration 500 ppm NaCl Testing Solution pH 6.5–8.5 Max Turbidity ≤ 1 NTU Max SDI ≤ 5 Free Chlorine Tolerance