Franklin 4021 XLP reverse osmosis membrane elements are designed for commercial water treatment systems requiring high permeate flow, dependable salt rejection, and energy-efficient operation at ultra-low operating pressures. Optimized for low-salinity feed water applications, they deliver consistent water quality, stable performance, and reliable long-term operation.

Key Features

• High salt rejection and consistent water quality
• Stable permeate flow and dependable operating performance
• Energy-efficient operation at reduced feed pressures
• Suitable for commercial reverse osmosis systems
• Optimized for low-salinity feed water applications
• Standard 4021 industry-compatible configuration
• Compact membrane design for space-conscious installations
• Manufactured for reliable long-term operation