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View All Dow Filmtec Membranes

Big Brand Water Filter Cartridges

VIEW ALL Dow Filmtec Membranes

Dow Filmtec membranes are made for reveres osmosis, brackish water RO, seawater desalination and nanofiltration water treatment applications.
Not sure which membrane you need? Call Big Brand Water Filter and let us help you select the proper Dow Filmtec Reverse Osmosis Membrane for your application.
Shop All Dow Filmtec Membranes
Products (Total Items: 86)
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Dow Filmtec BW30-2540
$235.65
Dow Filmtec BW30-365
$747.65
Dow Filmtec BW30 PRO-400
$699.99
Dow Filmtec BW30LE-4040
$318.04
Dow Filmtec HSRO390-FF
$1,456.00
Dow Filmtec HSRO4040-FF
$579.99
Dow Filmtec NF-400
$3,962.16
Dow Filmtec NF270-2540
$349.64
Dow Filmtec NF270-400/34i
$1,069.90
Dow Filmtec NF270-4040
$405.58
Dow Filmtec NF90-400
$1,016.52
Dow Filmtec NF90-4040
$394.99
Dow Filmtec RO390-FF
$1,365.00
Dow Filmtec RO4040-FF
$529.99
Dow Filmtec SW30-2514
$295.53
Dow Filmtec SW30-2521
$295.53
Dow Filmtec SW30-2540
$264.42
Dow Filmtec SW30-4021
$552.19
Dow Filmtec SW30-4040
$499.99
Dow Filmtec SW30HR-LE-400
$795.87
Dow Filmtec SW30HR-LE-400i
$829.99
Dow Filmtec SW30HR380
$816.81
Dow Filmtec SW30XLE-400i
$829.99
Dow Filmtec TW30-1812-100
$77.19
Dow Filmtec TW30-1812-24
$55.82
Dow Filmtec TW30-1812-36
$62.94
Dow Filmtec TW30-1812-50
$65.32
Dow Filmtec TW30-1812-75
$70.06
Dow Filmtec TW30-2026
$230.99
Dow Filmtec TW30-2514
$227.10
Dow Filmtec TW30-2521
$252.54
Dow Filmtec TW30-2540
$220.96
Dow Filmtec TW30-4014
$308.81
Dow Filmtec TW30-4021
$322.53
Dow Filmtec TW30HP-4611
$599.48
Dow Filmtec TW30HP-4619
$670.73
Dow Filmtec TW30HP-4641
$714.71
Dow Filmtec XLE-2521
$205.86
Dow Filmtec XLE-2540
$219.59
Dow Filmtec XLE-4021
$329.39
Dow Filmtec XLE-4040
$299.99
Dow Filmtec LC LE-4040
$299.99
Dow Filmtec LP-2540
$227.22
Dow Filmtec NF-2540
$461.48
Dow Filmtec NF-4040
$801.91
Dow Filmtec SG30-400
$1,379.99
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