FilmTec BW30HRLE-440 is ideal For reverse osmosis plant managers and operators dealing with controlled-pre-treatment waters and seeking advanced membrane treatment with good water purity and low energy consumption. FilmTec BW30HRLE-440 Product Specifications: 440 square feet of active membrane area Widest pH cleaning range (1-13) and chemical tolerance Permeate flow of 12,650GPD and stabilized NaCl rejection of 99. 3% at standard test conditions Minimum 99. 1% NaCl rejection at test conditions Test Conditions: 2000PPM NaCl150PSI feed pressure77 F 815% recovery. Pricing is listed For membrane quantities up to 12. For pricing on quantities larger than 12 elements, please contact customerservice@evoqua. com to get a quote from a local salesperson.