
NF Membrane Filter Replacement 8040 for Water Treatment Membrane. High Desalination Technology: Advanced polyamide coating process ensures superior salt rejection rates. Fouling Resistant Design: Specialized membrane structure resists fouling for longer service life. Wide pH Operating Range: Compatible with pH 2-11, allowing flexible cleaning and application. High Rejection Rate: Stable rejection up to 99.85% for effective water purification. Low Energy Consumption: Optimized flow design reduces energy costs for desalination. Zero Complaint Guarantee: Company values zero customer complaints with replacement guarantee. Customization Options: Offers full, flexible, and minor customization from samples or designs. Manufacturer Direct: Own factory with 9-year industry background and independent R&D.