DOW FILMTEC BW30XFR-400/34 Membrane (REPLACED BY BW30XHR PRO 400/34)

Product Description

DOW FILMTEC BW30XFR-400/34 Elements are ideal for reverse osmosis plant managers and operators dealing with challenging waters and wastewaters and seeking consistent high performance, long element life, increased productivity and higher water quality coupled with excellent fouling resistance.


Product Active area ft2(m2) Permeate flow rate gpd (m3/d) Minimum salt rejection % Stabilized saltrejection %
BW30XFR-400/34 400 (37) 11,500 (43) 99.4 99.65



  • Proven performance
  • Delivers the highest quality permeate water while minimizing CAPEX and OPEX
  • Offers the most effective cleaning performance, robustness and durability due to its widest cleaning pH range (1 – 13) and chemical tolerance and the support of Dow technical representatives



  • Industrial water demineralization
  • Production of municipal drinking water
  • Water reuse


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(1 review) Write a Review
  • 5
    High quality housing

    Posted by Edgar A. on Mar 13th 2019

    Fansastic set of membranes

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