The Dow FILMTEC NF90-4040 Nanofiltration Membrane is specifically designed for applications with high concentrations of silt, nitrates, iron and organic compounds such as pesticides, herbicides and THM (Trihalomethane gas) precursors, while offering effectiveness even at low operating pressures.

Features:

• Up to 2000 Gallon Per Day production
• Up to 600 SIPG
• Fits Standard 4″ Housings or Pressure Vessels
• Nanofiltration Element for Commercial Systems
• Provides high productivity performance while removing a high percentage of salts, nitrate, iron and organic compounds such as pesticides, herbicides and THM precursors
• Low net driving pressure allows the removal of compounds at low operating pressures