Home | Products | DOW Filmtec BW30-400 Reverse Osmosis Membrane

DOW Filmtec BW30-400 Reverse Osmosis Membrane

Filmtec Brackish Water BW30-400 Reverse Osmosis membrane elements suitable for commercial and Industrial applications. The DOW FILMTEC™ Brackish Water RO elements provide consistently high performance and enhanced element life when treating difficult industrial water, enabling lower energy usage and reduced costs.

DOW FILMTEC™ membranes are one of the global leaders and a trusted brand in the field of membrane technology. Through its continuous commitment to unique membrane based technology, innovation & product excellence, DOW™ membranes offer high performance membrane solutions. The BW30-400 (8-inches) RO membrane elements set a new standard for high performance with high rejection and lower fouling, used extensively in municipal and industrial water and wastewater treatment.


  • Up to 99.8% nominal salt rejection
  • High TOC, silica and hardness rejection
  • Low biological and colloidal fouling
  • High permeate flow
  • Low operating pressure
  • Low energy consumption
  • Lower cleaning frequency and costs

Featured Products

120 K RO Water Purifier Dubai

Membrane Separation Industrial RO Plant

This industrial 120,000 GPD Reverse Osmosis industrial water plant designed to take maximum advantage of the latest technologies in the field...

Santéo 550 GPD, 7-Stage Drinking RO Water Purifier

Now available 550 GPD Santéo 7-Stage Mineral Water RO Purifier for Drinking and Cooking. Santeo gives you bacteria and virus-free...

Whole House Water Softener Dubai

Whole House Water Purification System

Healthy and hygienic water for your family. We offer one of the best and most advanced energy conserving Whole...