Dow Filmtec Seawater and Marine Reverse Osmosis (RO) Membranes
replacement reverse osmosis membrane elements from 150 to 11,000 GPD for seawater desalination and marine applications
Dow Filmtec offers various premium seawater reverse osmosis (RO) elements designed to produce high quality water which may reduce capital and operation cost of seawater RO systems. These products combine premium membrane performance with automated precision fabrication to provide reliable and consistent performance.
Choose a membrane type:
Filmtec Seawater Desalination RO Membranes
| Model |
Diameter
Inches |
Length
Inches |
Active Surface Area
ft2 (m2) |
Test Pressure |
Permeate Flow
Capacity GPD (m3/day) |
Price
Each |
Filmtec SW30XHR-400i
Our Stock #703293991
Dow Part #293991
|
8 |
40 |
400 (37) |
800 psi |
6,000 (23) |
|
Filmtec SW30HR-370/34i
Our Stock #703297260
Dow Part #297258
|
8 |
40 |
370 (34.4) |
800 psi |
6,300 (24) |
|
Filmtec SW30HRLE-400i
Our Stock #703246512
Dow Part #246512
|
8 |
40 |
400 (37) |
800 psi |
7,500 (28) |
|
Filmtec SW30XLE-400i
Our Stock #703219219
Dow Part #219219
|
8 |
40 |
400 (37) |
800 psi |
9,000 (34) |
|
Filmtec SW30ULE-400i
Our Stock #703259124
Dow Part #259124
|
8 |
40 |
400 (37) |
800 psi |
11,000 () |
|
Filmtec SW30HRLE-400
Our Stock #pending
Dow Part #217822
|
8 |
40 |
400 (37) |
800 psi |
7,500 (28) |
|
Filmtec SW30HR-380
Our Stock #703135137
Dow Part #135137
|
8 |
40 |
380 (35) |
800 psi |
6,000 (23) |
|
Filmtec SW30-380
Our Stock #703113853
Dow Part #113853
|
8 |
40 |
380 (35) |
800 psi |
9,000 (34) |
|
Filmtec SW30-8040
Our Stock #703080746
Dow Part #na
|
8 |
40 |
300 (28) |
800 psi |
6,000 (23) |
|
Filmtec SW30-6040
Our Stock #703080744
Dow Part #na
|
6 |
40 |
na |
800 psi |
2,100 (7.9) |
|
Filmtec Marine RO Membranes
| Model |
Diameter
Inches |
Length
Inches |
Active Surface Area
ft2 (m2) |
Test Pressure |
Permeate Flow
Capacity GPD (m3/day) |
Price
Each |
Filmtec SW30HRLE-4040
Our Stock #703255048
Dow Part #255048
|
4 |
40 |
85 (7.9) |
800 psi |
1,600 (6.1) |
|
Filmtec SW30-4040
Our Stock #703080741
Dow Part #80741
|
4 |
40 |
80 (7.4) |
800 psi |
1,950 (7.4) |
|
Filmtec SW30-4021
Our Stock #703080740
Dow Part #80740
|
4 |
21 |
33 (3.1) |
800 psi |
800 (3.0) |
|
Filmtec SW30-2540
Our Stock #703080737
Dow Part #80737
|
2.5 |
40 |
29 (2.8) |
800 psi |
700 (2.6) |
|
Filmtec SW30-2521
Our Stock #703080734
Dow Part #80734
|
2.5 |
21 |
13 (1.2) |
800 psi |
300 (1.1) |
|
Filmtec SW30-2514
Our Stock #703080733
Dow Part #80733
|
2.5 |
14 |
6.5 (0.6) |
800 psi |
150 (0.6) |
|
Note: Permeate flow rates for individual elements may vary, and will also be influenced by feed water conditions.
Notice: The use of this product in and of itself does not necessarily guarantee the removal of cysts and pathogens from water. Effective cyst and pathogen reduction is dependent on the complete system design and on the operation and maintenance of the system.
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