DOW Filmtec BW30-4040 Membrane, Stnd, RO 4", 34 MIL, 99.5%, Fiberglass

Mfg#: BW30-4040 | MPW#: 19113 | Brand: DOW Filmtec


Sold as 1 Piece Units

A complete range of DOW FILMTEC™ 4040-size elements is available to meet a wide variety of customer needs for commercial applications, from the highest purity water to the lowest total system costs.

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FILMTEC™ brackish water reverse osmosis membrane elements provide consistent system performance in light industrial applications.

  • FILMTEC™ BW30-4040 is an industry standard for reliable operation and production of high quality water.

Elements with a hard shell exterior are recommended for systems with multiple-element housings containing three or more membranes, as they are designed to withstand higher pressure drops.