Dow Reverse osmosis replacement membranes remove all contaminants in your water. Dow RO membranes are cheaper than most replacement membranes and fit in many different systems.
Dow Reverse Osmosis full product list:
Filmtec TW30-1812-50 RO Membrane (TW30-1812-50) The Filmtec TW30-1812-50 is a 50 Gallon per Day Reverse Osmosis Membrane. This membrane fits Aqua Flo RO System E50TFC-3SF and others. Part number 92035.
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$64.95 Retail: You Save 19%! ![]() |
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Watts Flowmatic W-1812-24 Replacement For Filmtec TW30-1812-24 (TW30-1812-24) The Filmtec TW30-1812-24 RO Membrane is a 24 GPD Thin Film Composite reverse osmosis membrane. Dow Filmtec Part number 93430. Replaces 1220189.
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$37.95 Retail: You Save 27%! ![]() |
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Applied Membranes M-T1812A36 Replacement for GE Osmonics Desal TFM-36, TW30-1812-36 (TFM-36, TW30-1812-36) The Applied Membranes M-T1812A36 Replacement for GE Osmonics Desal TFM-36, TW30-1812-36 replacement thin film composite membrane is designed for reverse osmosis systems.
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$45.95 Retail: You Save 30%! ![]() |
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Dow Filmtec XLE-2540 RO Membrane TFC 850 GPD (XLE-2540) The Dow Filmtec XLE-2540 RO Membrane TFC 850 GPD is a reverse osmosis membrane element with long lasting and reliable performance. This RO membrane achieves higher system performance by running at low applied pressure, which also reduces costs.
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Our Price:
$279.99 Retail: You Save 56%! ![]() |
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Dow Filmtec TW30-4040 RO Membrane TFC 2400 GPD (TW30-4040) The Dow Filmtec TW30-4040 RO Membrane TFC 2400 GPD is a reverse osmosis membrane element manufactured with thin film composite in order to provide commercial systems with purer water and lower costs. This tape wrapped RO membrane is constructed of
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$349.99 Retail: You Save 59%! ![]() |
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Dow Filmtec TW30-2521 RO Membrane 300 GPD (TW30-2521) The Dow Filmtec TW30-2521 RO Membrane 300 GPD is a reverse osmosis membrane element that offers high quality water for small commercial systems purifying less than one gallon per minute (0.2 m3/d) of RO water. This 300 gpd (gallons per day) drinki
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$176.99 Retail: You Save 15%! ![]() |
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Dow Filmtec TW30-2540 RO Membrane TFC 850 GPD (TW30-2540) The Dow Filmtec TW30-2540 RO Membrane TFC 850 GPD is a reverse osmosis membrane element built with automated fabrication and advanced membrane technology for use in small commercial systems. It creates low impurity water and is a 850 gpd (gallons
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$259.22 Retail: You Save 50%! ![]() |
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Dow Filmtec TW30-4021 RO Membrane TFC 900 GPD (TW30-4021) The Dow Filmtec TW30-4021 RO Membrane TFC 900 GPD is a reverse osmosis membrane element that is tape wrapped and built with high quality materials like those found in industrial elements. It has been built with automated fabrication and advanced m
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Our Price:
$301.99 Retail: You Save 57%! ![]() |
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Dow Filmtec XLE-2521 RO Membrane TFC 365 GPD (XLE-2521) The Dow Filmtec XLE-2521 RO Membrane TFC 365 GPD is a reverse osmosis membrane element that runs at low applied pressure, offering better overall system perofrmance and lower costs. This RO membrane is tape wrapped and made with patented technolog
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As Low As:
$187.95 Retail: You Save 65%! ![]() |
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Dow Filmtec XLE-4021 RO Membrane TFC 1025 GPD (XLE-4021) The Dow Filmtec XLE-4021 RO Membrane TFC 1025 GPD is a reverse osmosis membrane element that operates at very low applied pressure in order to provide consistent and reliable system performance, which provides high quality drinking water at lower co
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Our Price:
$333.47 Retail: You Save 22%! ![]() |
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Dow Filmtec XLE-4040D RO Membrane TFC 2600 GPD (XLE-4040D) The Dow Filmtec XLE-4040D RO Membrane TFC 2600 GPD is a reverse osmosis membrane element that produces high quality at less cost, resulting in a more economic RO membrane. This part operates at very low applied pressure, which results in consistent
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$411.99 Retail: You Save 52%! ![]() |
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Dow Filmtec BW30XFRLE-400-341 RO Membrane (BW30XFRLE-400-341) The Dow Filmtec BW30XFRLE-400-341 Reverse Osmosis Membrane is ideal for reverse osmosis plant managers and operators
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Our Price:
$781.00 Retail: You Save 15%! ![]() |
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Dow Filmtec BW30HRLE-440i Reverse Osmosis Membrane - 12,650 GPD (BW30HRLE-440i) The Dow Filmtec BW30HRLE-440i Reverse Osmosis Membrane is an 8" W x 40" L high rejection brackish reverse osmosis membrane that can provide up to 12,650 GPD at a 15 percent rate recovery.
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$992.99 Retail: You Save 34%! ![]() |
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Dow Filmtec TW30-1812-100D RO Membrane 100 GPD 25-Pack 25-Pack (TW30-1812-100D) The Dow Filmtec TW30-1812-100D RO Membrane 25-Pack 100 GPD is a reverse osmosis membrane element designed with advanced membrane technology and automated fabrication. This 100 gallon per day drinking water membrane has high RO element quality and pro
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Our Price:
$1,549.75![]() |
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Dow Filmtec BW30-400 RO Membrane - 10,500 GPD (BW30-400) Ideal for reverse osmosis plant managers and operators dealing with controlled pre-treatment water facilities, the Dow Filmtec BW30-400 RO Membrane
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Our Price:
$780.99 Retail: You Save 15%! ![]() |
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Filmtec BW30-4040 Brackish RO Membrane - 2400 GPD (BW30-4040) The Filmtec BW30-4040 Brackish Reverse Osmosis Membrane is an excellent choice to use in many brands of industrial reverse osmosis water filtration systems.
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Our Price:
$284.46 Retail: You Save 15%! ![]() |
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