DOW Filmtec BW30HR-440 Membrane, High Active, RO, 440 SQ FT, 28 MIL, 8%

With decades of proven performance, Dow FilmTecTM BW30HR-440 Offers good salt-rejection with 30% lower pressures Delivers excellent silica, nitrate and ammonium rejection Provides 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 Ideal for: reverse osmosis plant managers and operators dealing with controlled pre-treatment waters and seeking consistency, high performance, long element life, increase productivity, higher water quality coupled with excellent fouling resistance and reduced footprint installations.