Dow Filmtec Membrane

Product Overview

The Dow FilmTec Membrane is a thin  film composite membrane  designed for superior water purification. It consists of three  layers: a polyester support web, a microporous polysulfone  interlayer, and an ultra-thin polyamide barrier layer1.  

Product Benefits 


High productivity with consistent performance and low pressure drop for effective seawater desalination, High productivity with consistent performance and low pressure drop for effective seawater desalination


About this item:

    • Features highest flow rates available to meet the water demands of both land and sea based desalinates
    • Improved membrane design and automated, precision element fabrication result in the most consistent product performance available
    • Maximum Pressure Drop: 15 psig
    • Free Chlorine Tolerance: <0.1 ppm



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