DuPont RO Membrane
DuPont RO Membranes are trusted worldwide for effectively removing dissolved salts, organics, particles, bacteria, and other contaminants from water. With decades of innovation and success, they are widely used in industrial, commercial, and municipal applications.

DuPont™ Reverse Osmosis (RO) Membranes are globally trusted for their exceptional performance in removing dissolved salts, organics, particles, bacteria, and other contaminants from water. With decades of innovation and real-world success, DuPont’s RO membranes are widely used across industrial, commercial, and municipal applications.
At KaT Solution, we proudly distribute genuine DuPont FilmTec™ membranes, offering customers high-quality water treatment solutions that meet the most demanding requirements.
Key Features
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High salt rejection – up to 99.8%
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Energy-efficient designs, including Low Energy (LE) and Ultra-Low Energy (ULE) membranes
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Wide pH and chemical tolerance for effective cleaning and broader application
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Durable polyamide thin-film composite (TFC) construction
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NSF/ANSI 61 certification for drinking water system components
Popular DuPont RO Series
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FilmTec™ BW30 – Industry-standard brackish water membrane
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FilmTec™ BW30LE / BW30XFR – Low energy and fouling-resistant options
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FilmTec™ SW30HR / SW30XLE – High rejection and low energy seawater membranes
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Tap and residential series – High-performance membranes for homes and light commercial use
Applications
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Industrial process and utility water
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Seawater desalination
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Boiler feed water treatment
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Municipal water purification
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Water recycling and reuse
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Residential and commercial filtration systems
DuPont membranes are backed by over 40 years of membrane science and application expertise, providing high performance, long lifespan, and operational savings.
Contact KaT Solution today to select the best DuPont RO membrane for your system—with technical guidance and genuine products you can trust.