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Commercial Reverse Osmosis Membranes

Commercial Reverse Osmosis Membranes are used on a whole range of different types of RO Systems. They are designed for Drinking Tap Water, Salt Water , Brackish Water , Laboratory Water, Commercial and Industrial applications. Our Dow Filmtec membranes come from the leader in the industry, Dow. Some of them are in stock and some can be shipped directly from manufacturer. Contact us for availability and if you need specific models and quantities.


Reverse Osmosis Membrane TFC / TFM Crystal Quest Commercial Reverse Osmosis Membrane
SKU: CQEROM1
CRYSTAL QUEST Reverse Osmosis Membranes TFC1 for Commercial RO systems. It removes lead, sodium, cyanide, ammonium (ammonia), mercury, bromide, cadmium, trivalent chromium, radium, magnesium, fluoride, nitrates, nitrites and many...

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Starting at: $125.00
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DOW Filmtec SW30-2514 RO Membrane 150 GPD DOW Filmtec RO Membrane 150 GPD
SKU: DWC81
DOW Filmtec SW30-2514 Seawater Reverse Osmosis Membrane, a 2.5" x 14" RO membrane element that can provide RO quality water of up to 150 gallons per day at a 2% recovery rate. It can operate at feed pressures...

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Price: $225.00
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DOW Filmtec BW30-2540 RO Membrane 1000 GPD DOW Filmtec BW30-2540 RO Membrane 1000 GPD
SKU: DWC61
DOW Filmtec BW30-2540 RO Membrane 1000 GPD, a 2.5"×40" brackish water Reverse Osmosis Membrane that can provide RO quality water up to 1,000 gallons per day at a 15% recovery rate. It can operate at feed pressures ranging from 225...

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Price: $213.00
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DOW Filmtec BW30-365 RO Membrane 9500 GPD DOW Filmtec BW30-365 RO Membrane 9500 GPD
SKU: DWC63
DOW Filmtec BW30-365 RO Membrane 9500 GPD, a 8" x 40" brackish water Reverse Osmosis Membrane that can provide RO quality water up to 9,500 gallons per day at a 15% recovery rate. It can operate at feed pressures ranging from 225...

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Price: $744.00
On Sale For: $690.00
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DOW Filmtec BW30-400 RO Membrane 10500 GPD DOW Filmtec BW30-400 RO Membrane 10500 GPD
SKU: DWC64
DOW Filmtec BW30-400 RO Membrane 10500 GPD, a 8" x 40" high productivity brackish water Reverse Osmosis Membrane that can provide RO quality water up to 10,500 gallons per day at a 15% recovery rate. It can operate at feed pressures...

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Price: $774.00
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DOW Filmtec BW30-400/34 RO Membrane 10500 GPD DOW Filmtec BW30-400/34 RO Membrane 10500 GPD
SKU: DWC65
DOW Filmtec BW30-400/34 RO Membrane 10500 GPD, a 8" x 40" high productivity brackish water Reverse Osmosis Membrane that can provide RO quality water up to 10,500 gallons per day at a 15% recovery rate. It can operate at feed...

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Price: $780.00
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DOW Filmtec BW30-400/34i RO Membrane 10500 GPD DOW Filmtec BW30-400/34i RO Membrane 10500 GPD
SKU: DWC66
DOW Filmtec BW30-400/34i RO Membrane 10500 GPD, a 8" x 40" high productivity brackish water Reverse Osmosis Membrane with iLEC(tm) Interlocking Endcaps that can provide RO quality water up to 10,500 gallons per day at a 15% recovery...

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Price: $780.00
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DOW Filmtec BW30-4040 RO Membrane 2400 GPD DOW Filmtec BW30-4040 RO Membrane 2400 GPD
SKU: DWC62
DOW Filmtec BW30-4040 RO Membrane 2400 GPD, a 4" x 40" brackish water Reverse Osmosis Membrane that can provide RO quality water up to 2,400 gallons per day at a 15% recovery rate. It can operate at feed pressures ranging from 225...

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Price: $266.00
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DOW Filmtec BW30HR-440 RO Membrane 12650 GPD DOW Filmtec BW30HR-440 RO Membrane Wet 12650 GPD
SKU: DWC67
DOW Filmtec BW30HR-440 RO Membrane 12650 GPD, Wet, a 8" x 40" high rejection brackish water Reverse Osmosis Membrane that can provide RO quality water up to 12,650 gallons per day at a 15% recovery rate. It can operate at feed...

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Price: $790.00
On Sale For: $705.00
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DOW Filmtec BW30HR-440i RO Membrane 12650 GPD DOW Filmtec BW30HR-440i RO Membrane 12650 GPD
SKU: DWC68
DOW Filmtec BW30HR-440i RO Membrane 12650 GPD, a 8" x 40" high rejection brackish water Reverse Osmosis Membrane with iLEC(tm) Interlocking Endcaps that can provide RO quality water up to 12,650 gallons per day at a 15% recovery...

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Price: $790.00
On Sale For: $705.00
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DOW Filmtec BW30XFR-400-34 RO Membrane 11500 GPD DOW Filmtec BW30XFR-400-34 RO Membrane 11500 GPD
SKU: DWC71
DOW Filmtec BW30XFR-400-34 RO Membrane 11500 GPD, a 8" x 40" high productivity brackish water Reverse Osmosis Membrane that can provide RO quality water up to 11,500 gallons per day at a 15% recovery rate. It can operate at feed...

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Price: $780.00
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DOW Filmtec LC LE-4040 RO Membrane 2500 GPD DOW Filmtec LC LE-4040 RO Membrane 2500 GPD
SKU: DWC22
DOW Filmtec LC LE-4040 RO Membrane 2500 GPD, a 4" x 40" brackish water Reverse Osmosis Membrane that can provide RO quality water up to 2,500 gallons per day at a 15% recovery rate. It can operate at feed pressures ranging from 150...

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Price: $315.00
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DOW Filmtec LE-4040 RO Membrane 2500 GPD DOW Filmtec LE-4040 RO Membrane 2500 GPD
SKU: DWC21
DOW Filmtec LE-4040 RO Membrane 2500 GPD, a 4" x 40" brackish water Reverse Osmosis Membrane that can provide RO quality water up to 2,500 gallons per day at a 15% recovery rate. It can operate at feed pressures ranging from 150 psi...

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Price: $299.00
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DOW Filmtec LP-2540 RO Membrane 1000 GPD DOW Filmtec LP-2540 RO Membrane 1000 GPD
SKU: DWC23
DOW Filmtec LP-2540 RO Membrane 1000 GPD, a 2.5" × 40" brackish water Reverse Osmosis Membrane that can provide RO quality water up to 1,000 gallons per day at a 15% recovery rate. It can operate at feed pressures ranging from 145...

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Price: $199.00
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LP-4040 DOW Filmtec RO Membrane 2900 GPD DOW Filmtec LP-4040 RO Membrane 2900 GPD
SKU: DWC24
DOW Filmtec LP-4040 RO Membrane 2900 GPD, a 4" x 40" Low Pressure Reverse Osmosis Membrane that can provide RO quality water up to 2,900 gallons per day at a 15% recovery rate. It can operate at feed pressures ranging from 145 psi...

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Price: $299.00
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DOW Filmtec TW30-2026 RO Membrane 220 GPD DOW Filmtec TW30-2026 RO Membrane 220 GPD
SKU: DWC01
DOW Filmtec TW30-2026 RO Membrane 220 GPD, a 1.8" x 26" Reverse Osmosis Membrane that can provide RO quality water up to 200 gallons per day at a 5% recovery rate. It can operate at feed pressures ranging from 225 psi to 600 psi...

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Price: $169.00
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DOW Filmtec TW30-2514 RO Membrane 200 GPD DOW Filmtec TW30-2514 RO Membrane 200 GPD
SKU: DWC02
DOW Filmtec TW30-2514 RO Membrane 200 GPD, a 2.5" x 14" Reverse Osmosis Membrane that can provide RO quality water up to 200 gallons per day at a 5% recovery rate. It can operate at feed pressures ranging from 225 psi to 600 psi...

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Price: $144.00
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DOW Filmtec TW30-2521 RO Membrane 325 GPD DOW Filmtec TW30-2521 RO Membrane 325 GPD
SKU: DWC03
DOW Filmtec TW30-2521 RO Membrane 325 GPD, a 2.5" x 21" Reverse Osmosis Membrane that can provide RO quality water up to 325 gallons per day at a 8% recovery rate. It can operate at feed pressures ranging from 225 psi to 600 psi...

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Price: $165.00
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DOW Filmtec TW30-2540 RO Membrane 1000 GPD DOW Filmtec TW30-2540 RO Membrane 1000 GPD
SKU: DWC04
DOW Filmtec TW30-2540 RO Membrane 1000 GPD, a 2.5" × 40" Reverse Osmosis Membrane that can provide RO quality water up to 1,000 gallons per day at a 15% recovery rate. It can operate at feed pressures ranging from 225 psi to 600 psi...

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Price: $189.00
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DOW Filmtec TW30-4014 RO Membrane 525 GPD DOW Filmtec TW30-4014 RO Membrane 525 GPD
SKU: DWC05
DOW Filmtec TW30-4014 RO Membrane 525 GPD, a 4.0" × 14" Reverse Osmosis Membrane that can provide RO quality water up to 525 gallons per day at a 5% recovery rate. It can operate at feed pressures ranging from 225 psi to 600 psi...

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Price: $249.00
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DOW Filmtec TW30-4021 RO Membrane 900 GPD DOW Filmtec TW30-4021 RO Membrane 900 GPD
SKU: DWC06
DOW Filmtec TW30-4021 RO Membrane 900 GPD, a 4" x 21" Reverse Osmosis Membrane that can provide RO quality water up to 900 gallons per day at a 8% recovery rate. It can operate at feed pressures ranging from 225 psi to 600 psi with...

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Price: $259.00
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DOW Filmtec TW30-4040 RO Membrane 2400 GPD DOW Filmtec TW30-4040 RO Membrane 2400 GPD
SKU: DWC07
DOW Filmtec TW30-4040 RO Membrane 2400 GPD, a 4" x 40" Reverse Osmosis Membrane that can provide RO quality water up to 2400 gallons per day at a 15% recovery rate. It can operate at feed pressures ranging from 225 psi to 600 psi...

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Price: $279.00
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DOW Filmtec TW30HP-4611 RO Membrane 1200 GPD DOW Filmtec TW30HP-4611 RO Membrane 1200 GPD
SKU: DWC08
DOW Filmtec TW30HP-4611 RO Membrane 1200 GPD, a 4.6" x 11" Reverse Osmosis Membrane that can provide RO quality water up to 1200 gallons per day. It can operate at feed pressures ranging from 225 psi to 600 psi with 99% salt...

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Price: $475.00
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DOW Filmtec XLE-2521 RO Membrane 365 GPD DOW Filmtec XLE-2521 RO Membrane 365 GPD
SKU: DWC41
Low Energy DOW Filmtec XLE-2521 365 GPD RO Membrane, a 2.5" x 21" Extra Low Energy Reverse Osmosis Membrane that can provide RO quality water up to 365 gallons per day at a 8% recovery rate. It can operate at feed pressures ranging...

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Price: $215.00
On Sale For: $180.00
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XLE-2540 DOW Filmtec RO Membrane 850 GPD DOW Filmtec XLE-2540 RO Membrane 850 GPD
SKU: DWC42
Low Energy DOW Filmtec XLE-2540 RO Membrane 850 GPD, a 2.5" x 40" Extra Low Energy Reverse Osmosis Membrane that can provide RO quality water up to 850 gallons per day at a 15% recovery rate. It can operate at feed pressures ranging...

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Price: $240.00
On Sale For: $210.00
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