Filmtec Brackish Water Membrane | BW30-4040 RO Membrane

Sale price$359.99


Dow FILMTEC BW Brackish Water Membranes are specifically designed for light industrial/commercial applications with higher than normal sediment density.

Dow Filmtec BW30-4040 brackish water reverse osmosis membrane elements has a hard shell exterior to withstand high pressures, and are recommended for systems with multiple membrane housings containing three or more membranes, they're designed to withstand higher pressure drops.

This industrial reverse osmosis membrane is also known as part number BW30-4040, Dow Filmtec part number 80783 and Dow Filmtec BW30-4040.


  • Up to 2400 gallon per day production
  • Up to 600 SIPG
  • Fits standard 4" housings or pressure vessels
  • FILMTEC BW30-4040 is the industry standard for reliable operation and production of the highest quality water

Compatible with: Desal AG-Series Tap Water/Brackish RO Elements | 1206761, Filmtec Membranes | 80783

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