
Premium Water Purifier Membrane for 50, 75, 100, 200 Gpd Systems. 17 Years Manufacturing Expertise: Professional manufacturer with core technology in membrane R&D and production for 17 years. High Salt Rejection Rate: Achieves up to 99.5% salt rejection rate with stable performance across various models. Customizable Options: Supports customization for Gallons Per Day, Desalination Rejection Rate, and Testing Pressure. 12-Month Warranty: All products covered by a 12-month warranty with factory quality inspection reports provided. Ultra-Low Pressure Efficiency: ULP series membranes operate at 2/3 conventional pressure while maintaining high flow and rejection. Wide Application Range: Suitable for household, industrial pure water, and seawater desalination with specific models. Quality Guarantee: Zero customer complaints on 3G/4G products; replacement and freight covered for quality issues.