The Vontron ULP11-4040 Reverse Osmosis Membrane is a high-performance RO element engineered for exceptional salt rejection, water purity, and long-term durability. Designed for use in both residential and commercial reverse osmosis systems, the ULP11-4040 delivers consistent performance and reliability.
With advanced thin-film composite technology, this membrane provides outstanding contaminant removal, including dissolved solids, turbidity, and most dissolved minerals. Its robust construction and optimized permeate flow make it ideal for high-demand water filtration applications where water quality is critical.
Whether you’re upgrading a home drinking water system or specifying membranes for commercial installations, the ULP11-4040 offers superior efficiency, reduced waste, and low operating cost.
ULP11-4040 RO Membrane | High Rejection Reverse Osmosis Filter
Model
ULP11-4040
Type
Reverse Osmosis Membrane
Material
Thin Film Composite (TFC)
Diameter
4"
Length
40"
Active Membrane Area
90 (8.4) Average Permeate GPD
2700 (10.2) Stable Rejection Rate%
98.0
Min. Rejection Rate%
97.5
Connection
Standard RO end
