Reverse Osmosis (RO) Membranes
We are pleased to offer an extensive range of residential commercial, industrial, seawater reverse osmosis (RO), and nano-filtration membranes for a wide range of water treatment applications. We offer membranes with capacities ranging from less than 10 to over 12,500 gallons per day. Choose a category below:
![Brio RO Membranes](/images/brio-membrane-small.png)
Starting at US$17.83
economical membranes for residential RO systems - Great price!
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![CSM Residential RO Membranes](/images/csm-membrane.png)
Starting at US$19.00
popular and economical membranes for residential RO systems - Great price!
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![Dow Filmtec TW30-1812 Series Residential Reverse Osmosis (RO) Membranes](/images/Filmtec-TW30-RO-membrane.jpg)
Starting at US$23.95
reverse osmosis membrane elements for under sink residential RO systems
(up to 100 GPD)
(up to 100 GPD)
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![Hydrotech Residential Reverse Osmosis (RO) Membranes](/images/hydrotech-membranes.jpg)
Starting at US$0.00
membrane elements for specific Hydrotech under sink reverse osmosis system models
(9-75 GPD)
(9-75 GPD)
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![Dow Filmtec Commercial Reverse Osmosis (RO) Membranes](/images/filmtec-commercial-membranes.jpg)
Starting at US$190.00
reverse osmosis membrane elements from 500 to 2,600 GPD for commercial and light industrial applications
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Industrial Reverse Osmosis (RO) Membranes
![Dow Filmtec <br>Industrial Reverse Osmosis (RO) Membranes](/images/filmtec-industrial-membranes.jpg)
Starting at US$0.00
reverse osmosis membranes from 2,000 to over 12,500 GPD for large commercial and industrial applications
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Seawater & Marine Reverse Osmosis (RO) Membranes
![Dow Filmtec <br>Seawater & Marine Reverse Osmosis (RO) Membranes](/images/filmtec-industrial-membranes.jpg)
Starting at US$314.00
RO membranes element from 150 to 11,000 GPD for seawater desalination and marine applications
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![Dow Filmtec Nanofiltration Membranes](/images/filmtec-commercial-membranes.jpg)
Starting at US$0.00
nanofiltration membrane elements for solute-specific separations including softening, pesticide and organic removal
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4004424
![Pentek GRO-50EN 50 GPD Encapsulated RO Membrane](/images/pentek-gro-membrane-small.png)
US$79.00
high efficiency, low water waste encapsulated 50 GPD RO membrane
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