Industrial Membranes

NEXA Series
High Rejection / Low Energy Brackish Water RO Elements

The Nexa Series Brackish Water RO Elements from Uniqflux are engineered to match and compete with globally established membranes, delivering equivalent performance with enhanced value and operational flexibility. Built on advanced thin-film composite (TFC) polyamide chemistry, Nexa achieves high salt rejection of up to 99.5–99.7% with permeate flows comparable to premium 8040 models.

Explore the Nexa Series

Choose the configuration that fits your system from energy-efficient low-pressure elements to high-flow options built for demanding brackish water applications.
BWHR-8040 (High Rejection)
Our large-format high-rejection element for demanding brackish water systems. Delivers 11,500 GPD at 99.6% salt rejection with a full 400 sq.ft membrane area.
Type
High Rejection
Permeate Flow (GPD)
11,500
Membrane Area (Sq.Ft)
400

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BWHF-8040 (High Flow)
Built for maximum throughput in high-demand installations. The BWHF-8040 delivers a leading 12,000 GPD permeate flow while holding 99.6% salt rejection.
Type
High Flow
Permeate Flow (GPD)
12,000
Membrane Area (Sq.Ft)
400

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BWLF-8040 (Low Fouling)
Featuring a wider 34-mil feed spacer for superior fouling resistance, this element handles challenging or high-silt feed waters. Delivers 12,000 GPD at 99.6% rejection.
Type
Low Fouling
Permeate Flow (GPD)
12,000
Membrane Area (Sq.Ft)
400

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BWLP-8040 (Low Pressure)
A low-pressure 8040 element that cuts energy consumption for large-scale systems. Still delivers a strong 12,000 GPD output at 99.0% salt rejection.
Type
Low Pressure
Permeate Flow (GPD)
12,000
Membrane Area (Sq.Ft)
400

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BWHR-8040 (High Rejection)