4 inch Brackish Water Reverse Osmosis Membranes
- Sale!
Filmtec BW30-4040 4″ x 40″ Brackish Water Membrane
$495.00- 4”x40” Durable Brackish Water Membrane.
- 2400 gpd / 99.5% / 225 PSI.
- Provides consistent and outstanding system performance.
- Suitable for high salinity brackish water.
- FREE Delivery (regional areas excluded)*
- Sale!
Revesr Osmosis Membrane Vontron LP21-4040
$365.004”x40” 4040 Brackish Water RO Membrane 2400 gpd / 99.5% / 225 PSI Provides high permeate flow and high salt rejection at hi salinity inlet water Equivalent to Filmtec BW30-4040 FREE Delivery (regional areas excluded)* - Sale!
LG RO Membrane – BW 4040 R
$419.00- 4”x40” Hi Rejection Brackish Water Membrane.
- 2500 gpd / 99.6% / 225 PSI.
- Offers a combination of high rejection and reliability.
- Suitable for high salinity brackish water.
- FREE Delivery (regional areas excluded)*
- Sale!
Hydranautics CPA5-LD-4040 Reverse Osmosis Membrane
$455.00- 4”x40” Hi Rejection Brackish Water Membrane.
- 2100 gpd / 99.7% / 225 PSI.
- Offers a combination of high rejection and reliability.
- Suitable for high salinity brackish water.
- FREE Delivery (regional areas excluded)*
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Suez AG-85 P FR 4040 Membrane
Previously Lewabrane RO B085 FR 4040 4”x40” Low Fouling Brackish Water RO Membrane 2,400 gpd / 99.5% / 225 PSI Provides the highest productivity and high salt rejection at hi salinity inlet water., Designed for water with a higher organic or biological fouling rate
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Competitive Reverse Osmosis Membranes Comparison Guide
Dow Filmtec / GE Desal / Hydranautics / Tory / CSM
| Lanxess | Dow / Filmtec | GE / Desal | Hydranautics | Toray | CSM |
| Lanxess B085 HF 4040 | Filmetc BW30-4040 | GE Desal AG4040FF | Hydranautics CPA2-4040 | Toray TM710 | CSM RE4040-BE |
| Lanxess B085 LE 4040 | Filmetc LE-4040 | Hydranautics ESPA2-LD-4040 | CSM RE4040-BLN | ||
| Lanxess B085 FR 4040 | Hydranautics LFC3-LD-4040 | Toray TML10D | |||
| Lanxess S085 HR 4040 | Filmetc SW30-4040 | GE Desal SE4040FF | Hydranautics SWC1-4040 | Toray TM-810L | CSM RE4040-SHA |
| Lanxess B400 HF | Filmetc BW30-400 | GE Desal AG8040F400 | Hydranautics CPA3 | Toray TM720-400 | CSM RE8040-BE |
| Lanxess B400 HR | Filmetc BW30-400 | Hydranautics CPA5-LD | |||
| Lanxess B400 FR | Filmetc BW30-400FR | Hydranautics LFC3-LD-8040 | Toray TML20D-400 | CSM RE8040-FEn34 | |
| Lanxess B400 LE | Filmetc LE-400 | GE Desal AK8040F | Hydranautics ESPA | Toray TM820H-370 | CSM RE8040-BL |
| Lanxess S400 HR | Filmetc SW30HRLE–400 | Hydranautics SWC3 | Toray TM820H-400 | CSM RE8040-SH | |
| Lanxess | Dow / Filmtec | GE / Desal | Hydranautics | Toray | CSM |
PS: this chart is a general guide only, please email us to source membranes for you or offer an alternative that is currently stocked