Nanofiltration (NF) Membranes

Product Description

Membrane Sourcing Group (MSG) supplies high-performance NF membrane replacement solutions for industrial and commercial nanofiltration systems. Our nanofiltration membranes are engineered for partial desalination, hardness reduction, color removal, and organic rejection while maintaining higher flow rates and lower operating pressures than traditional RO membranes.

Designed for reliable long-term performance, MSG NF membranes help restore system efficiency, improve water quality, and reduce operational costs in demanding industrial environments.

Over time, nanofiltration membranes can foul due to scaling, organics, or particulate buildup. Replacing degraded NF membranes restores rejection performance, improves flow efficiency, stabilizes operating pressure, and protects downstream processes.

MSG provides technical support to help match membrane specifications to your feed water chemistry, recovery rate, and system design requirements.

Key Features

• Effective hardness reduction
• Partial salt rejection (divalent ion removal)
• High permeate flow rates
• Lower operating pressure compared to RO
• Thin-film composite membrane construction
• Compatible with standard industrial pressure vessels
• Ideal for system retrofits and membrane replacement

Applications

• Industrial process water treatment
• Color removal in surface water
• Softening applications (calcium & magnesium reduction)
• Food & beverage processing
• Pharmaceutical pre-treatment systems
• Mining process water
• Textile and dye removal applications
• RO pre-treatment or system optimization