Residential Reverse Osmosis Membranes
The heart of any reverse osmosis system is the reverse osmosis (or RO) membrane.
US Water offers a full line of residential and commercial reverse osmosis membranes manufactured by or compatible with AXEON, DeSal, Dow Filmtec, GE, Toray, Hydranautics, R.O. UltraTec and others. We specialize in RO membranes which are 1.8 inch, 2.5 inches, and 4 inches in diameter, both residential and commercial reverse osmosis membranes.
We also offer different membranes for sea water applications, brackish water applications and many specialized high flow commercial and industrial applications.
Traditionally, reverse osmosis membranes have been of the CA (Cellulose Acetate), CTA (Cellulose Tri-Acetate) or TFC (Thin Film Composite). At US Water, we only carry the TFC membranes as CTA and CA are practically obsolete.
Let's face it, the best name in the Reverse Osmosis Industry is the Dow Filmtec line of Reverse Osmosis membranes. They have been regarded as the Best in the Business for 30 years, which is why US Water uses Dow Filmtec Membranes in all of their best residential reverse osmosis systems.
Membrane Cross-reference Chart
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US WATER SYSTEMS RESIDENTIAL MEMBRANE 50 GPD
50 GPD US WATER SYSTEMS RESIDENTIAL MEMBRANE US Water Systems has the Highest Quality Membranes in the Industry - Replaces FILMTEC, DESAL, WATTS and Most Other Brand Membranes. This is a Thin-Film Composite Membrane Using the Latest Thin Film Technology with 95-99% Rejection when...- $39.56
$49.45- $39.56
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- per
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US Water Residential Membrane 35 GPD
US Water 35 Gallon Per Day Premium Reverse Osmosis TFC Membrane 11.75" x 1.75" 35 GPD Standard Size RO Membrane Works up to 25% longer than standard membranes with better rejection. Axeon has been making membranes for over twenty years and with their advanced...- $50.95
$63.69- $50.95
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US Water Residential Membrane 100 GPD
The Highest Quality Membranes in the Industry - Replaces FILMTEC, DESAL, WATTS and Most Other Brand Membranes. This is a Thin-Film Composite Membrane Using the Latest Thin Film Technology with 95-99% Rejection when new. At US WATER, we believe this is the best 50...- $40.48
$50.59- $40.48
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US Water Residential Membrane 150 GPD
US Water 150Gallon Per Day Premium Reverse Osmosis TFC Membrane 11.75" x 1.75" 150 GPD Standard Size RO Membrane Operating Limits Membrane Type: Thin Film Composite Maximum Operating Temperature: 110°F (43°C) Maximum Operating Pressure: 125 PSI Maximum Feed Flow Rate: 1 GPM Minimum Concentrate...- $72.95
$91.19- $72.95
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- per
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US Water Residential Membrane 25 GPD
US Water 25 Gallon Per Day Premium Reverse Osmosis TFC Membrane11.75" x 1.75" 25 GPD Standard Size RO MembraneWorks up to 25% longer than standard membranes with better rejection. Axeon has been making membranes for over twenty years and with their advanced thim film...- $49.95
$62.44- $49.95
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US Water Residential Membrane 75 GPD
US Water 75Gallon Per Day Premium Reverse Osmosis TFC Membrane 11.75" x 1.75" Standard Size RO Membrane Replaces the Following Membranes RO Ultratec Filmtec TW30-1812-75 Filmtec 93430 Filmtec 339140 Hague 200290 Desal TFM-75 Watts W-1812-75 Operating Limits Membrane Type: Thin Film Composite Maximum Operating...- $39.95
- $39.95
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AXEON TE-2012-100 NSF-58 Residential Membrane 100 GPD
AXEON TE–Series Reverse Osmosis Membrane Elements are a reliable alternative for your residential reverse osmosis system needs.TE–Series Membrane Elements are NSF-58 Certified and are manufactured in a state-of-the-art, ISO-9001 compliant automated rolling facility, providing you with precise and advanced membrane quality that delivers on performance and...- $35.95
$44.94- $35.95
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Omnipure Q-Series Reverse Osmosis Membrane
50 GPD TFC Membrane Fits all Reverse Osmosis Systems using Omnipure Q-Series housings This reverse osmosis membrane fits Omnipure Twist Tap filter heads QNVH B, C, or J, with or without automatic shutoff. The Q-Series is ideal for use in any situation where better...- $94.95
$93.69- $94.95
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AXEON TE-1812-75 NSF-58 Residential Membrane 75 GPD
AXEON TE–Series Reverse Osmosis Membrane Elements are a reliable alternative for your residential reverse osmosis system needs.TE–Series Membrane Elements are NSF-58 Certified and are manufactured in a state-of-the-art, ISO-9001 compliant automated rolling facility, providing you with precise and advanced membrane quality that delivers on performance and...- $39.95
$49.94- $39.95
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- per
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PurelyEZ Replacement 50 GPD Membrane
The PurelyEZ 1812-50 GPD Membrane is a replacement membrane element for the PurelyEZ Residential RO System.- $24.35
$30.44- $24.35
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AXEON TE-1512-25 NSF-58 Residential Membrane 25 GPD
AXEON TE–Series Reverse Osmosis Membrane Elements are a reliable alternative for your residential reverse osmosis system needs.TE–Series Membrane Elements are NSF-58 Certified and are manufactured in a state-of-the-art, ISO-9001 compliant automated rolling facility, providing you with precise and advanced membrane quality that delivers on...- $49.95
$62.44- $49.95
- Unit price
- per
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AXEON TE-2012-150 NSF-58 Residential Membrane 150 GPD
AXEON TE–Series Reverse Osmosis Membrane Elements are a reliable alternative for your residential reverse osmosis system needs.TE–Series Membrane Elements are NSF-58 Certified and are manufactured in a state-of-the-art, ISO-9001 compliant automated rolling facility, providing you with precise and advanced membrane quality that delivers on performance and...- $72.95
$91.19- $72.95
- Unit price
- per
