DuPont FilmTec Reverse Osmosis RO Membranes

8 inch brackish water for commercial and industrial

• FILMTEC BW30-400 is the industry standard for 8040 RO membrane
• FILMTEC BW30-400/34i with fouling resistance due to 34 mil feed spacer
• FILMTEC BW30HR-440i offers increase membrane area.

8 inch sea water membrane for commercial and industrial

• Filmtec SW30 HRLE 440i

4 inch for water refilling stations

High TDS water

• BW30-4040 (225 psi) 99.5% rejection, high pressure, 2400 gpd
• LC HR-4040 (225 psi) 99.7% rejection, high pressure, 2900 gpd*

*Improved version of BW30-4040, same pressure but higher flow.

Low TDS water

• Filmtec LCLE-4040

(125 psi) flow rate 2,500 gpd at 99.2% rejection, 2000 feed ppm
(150 psi) flow rate 3,280 gpd at 99.2% rejection, 1500 feed ppm