UF ultrafiltration modules, with their 0.01-micron pore-diameter membrane structure, act as a complete barrier against bacteria, viruses, and other microorganisms without the need for chemicals. Consequently, they reject all particles larger than this pore size, achieving turbidity values below 0.1 NTU and excellent filtration capabilities for organic matter removal.

UF ultrafiltration modules provide excellent surface water filtration, enabling the feeding of conventional, biological, and chemical treatment effluents into reverse osmosis systems. They also play a significant role in wastewater recovery projects. They are also widely used in the pretreatment of seawater osmosis systems.