Reverse Osmosis Membranes for All Reverse Osmosis Systems
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Reverse osmosis membranes filter out up to 99% of particles in water leaving behind the most pure water available on the market today. Our selection of filters are designed for many of the top brand name reverse osmosis water filtration systems. Pair your reverse osmosis replacement filter membrane with a choice of available post-filters that improve further improve upon water quailty as specified by the system manufacturer.
Applied Membranes RO Membranes Culligan RO Membranes Desal RO Membranes EcoWater RO Membranes Everpure RO Membranes
Filmtec RO Membranes GE RO Membranes Hydrotech RO Membranes Microline RO Membranes Omnifilter RO Membranes
Pall RO Membranes Watts RO Membranes Whirlpool RO Membranes

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Applied Membranes M-T1812A36 Replacement For GE FX12M
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Whirlpool WHEERM UltraEase RO Membrane for WHER25
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Applied Membranes M-T1812A36-CUL, Replacement Membrane for Culligan AC30
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Hydrotech 33001033 TFC 50 GPD Membrane
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GE FQROMF Smartwater Reverse Osmosis Membrane
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Watts Flowmatic W-1812-50 RO Membrane
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Hydrotech 33001068 S-FS-09 RO Membrane - 25 GPD
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Microline S-1764RS RO Membrane for TFC300, TFC400
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EcoWater 7208706 RO Membrane for ERO-335
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Filmtec TW30-1812-50 RO Membrane
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Hydrotech 33001056 TFC 75 GPD Membrane
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Applied Membranes M-T1812A50 Replacement for GE Osmonics Desal TFM-50 Membrane
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GE Merlin 4000569 Replacement for GE Merlin 1238342 RO Membrane
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Culligan D10 Under Sink Water Filters - 5 Micron
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Microline TFC-50 GPD Reverse Osmosis Membrane - S1229RS
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Hydrotech 33001071 TFC 15 GPD RO Membrane Flow Restrictor
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Watts W-1812-75 RO Membrane 75 GPM
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Culligan M-T1812AC50 Reverse Osmosis Membrane
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GE Desal M-C1812C10 Replacement For Culligan CTA-16-C
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Dow Filmtec TW30-2540 RO Membrane TFC 850 GPD
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Retail: $519.99

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Applied Membranes M-T1812A36-FIL Replacement for Culligan 01007402
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Hydrotech 33001033 Replacement For HydroTech TFC-45, 41400007
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Applied Membranes M-T1512A12 Reverse Osmosis Membrane
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Dow Filmtec TW30-4040 RO Membrane TFC 2400 GPD
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Hydrotech 41400004 TFC 15 GPD Membrane
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M-T1812A75 Comp Replaces GE Desal TFM-75 Dry TFC Membrane
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Dow Filmtec XLE-2540 RO Membrane TFC 850 GPD
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Applied Membranes M-T1812A75 RO Membrane
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Watts Flowmatic W-1812-24 Reverse Osmosis Membrane
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Whirlpool UltraEase WHEERF Replacement for Whirlpool WHEERF7
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Applied Membranes M-T1512A18 RO Membrane
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Applied Membranes M-T1812A36-FIL Replacement for GE Osmonics Desal TFM-36, TW30-1812-36
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Microline TFC-25 GPD Reverse Osmosis Membrane - S1227RS
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Watts Flowmatic FM110015M 50 GPD Membrane
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Applied Membranes M-T1812A100 Replacement for GE Desal TFM-100
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Applied Membranes M-T1812A36 RO Membrane
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GE Osmonics Desal TFM-18 Membrane, MT1512A18
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Applied Membranes M-T1812A50 RO Membrane
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Hydrotech 33001068 Replacement for Body Glove BG-PURE RO Membrane
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Everpure EV925620 QL1 Single Filter Head w/o Shutoff EV9256-20
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Watts Flowmatic W-1812-24 Replacement For Filmtec TW30-1812-24
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Applied Membranes M-T1812A100 Replacement for Everpure TFM-100, 1221122
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Applied Membranes M-T1812A36-CUL Replacement for AMI M-T1812C36 RO Membrane
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GE Merlin 4000569 Replacement for GE RO M750-02, TLC-350
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Retail: $172.99

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Applied Membranes M-T1812A75 Replacement for Everpure TFM-75, 1229150
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GE Osmonics TFM-100 RO Membrane Compatible
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Applied Membranes M-T1812A24 Replacement for GE TFM-24
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Dow Filmtec XLE-2521 RO Membrane TFC 365 GPD
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Dow Filmtec XLE-4021 RO Membrane TFC 1025 GPD
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Dow Filmtec XLE-4040 RO Membrane TFC 2600 GPD
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Dow Filmtec BW30XFRLE-400-341 RO Membrane
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Culligan M-T1812AC50 Replacement for Culligan Compatible TFM-50-A RO Membrane
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Dow Filmtec TW30-4021 RO Membrane TFC 900 GPD
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Applied Membranes M-T1812A24 RO Membrane
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Retail: $49.99

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GE Osmonics TFM-100 RO Membrane Compatible
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Retail: $59.99

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Watts Premier F560014 24 GPD Reverse Osmosis Membrane
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Retail: $99.99

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Watts F560014 Replacement For Watts FM110018M 24 GPD Membrane
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Applied Membranes M-T1812A150 RO Membrane
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Retail: $54.99

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Watts W-1812-100 RO Membrane 100 GPD
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Retail: $89.99

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Watts Flowmatic W-1812-36 RO Membrane
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Retail: $69.99

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Applied Membranes M-T1812A36-FIL Replacement For GE FX18M
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Retail: $65.99

Our Price: $49.95

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Dow Filmtec TW30-1812-100D RO Membrane 100 GPD
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within the continental U.S.

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Retail: $87.99

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Applied Membranes M-T1812A36-FIL Replacement For GE FX18M
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Retail: $65.99

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Hydrotech 33001033 50 GPD Replacement For Hydrotech 35 GPD 41400006 Membrane
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Retail: $95.99

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OmniFilter OM1 Reverse Osmosis Membrane

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Retail: $108.99

Our Price: $82.95

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FILTERS FAST SHIPPING POLICY

Filters Fast offers economy free shipping every day on U.S. orders over $99 when shipping to the lower 48 states. This free shipping offer excludes Alaska and Hawaii, P.O. Box or APO/FPO/DPO and international orders. Orders under $99 ship for a fee to most destinations within the contiguous United States (excluding Hawaii and Alaska).

Filters Fast offers expedited shipping. When selecting any expedited shipping method, such as FedEx 2nd day or Overnight, your Transaction will be processed and Products shipped out the next business day. Business days are Monday through Friday. Any expedited delivery requests that are placed Friday through Sunday will not result in Products shipped until Monday. If the following Monday falls on a FedEx recognized holiday, your Products will be shipped on Tuesday.

Most Products ship within 1-2 business days after Transaction finalization, unless otherwise stated on the Product page on the Services. Your final shipping cost and estimated delivery time frame will be available to you during checkout.

We offer guaranteed same-day shipping on select Products with your preferred delivery method every Tuesday, Wednesday, and Thursday. When guaranteed same-day shipping is available on a Product, we will state this on the Product page, with the label "Ready to Ship". The "order within" countdown timer provides the window of time in which you must checkout to have your Products ship out the same day the Transaction is finalized. If a Transaction is finalized right at or after 2:00 PM EST, the applicable Products will ship the next business day. Our business days are Monday through Friday. Filters Fast also reserves the right, without cause, to make changes to any same-day shipping timeframe as same-day shipping may become unavailable within the allotted timeframe due to changes in inventory or high-volume capacity when you finalized your Transaction.

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Please note, some Products are special order and may require a longer ship-out and/or delivery time frame. These Product have a shipping timeframe stated on the Product page on the Services.

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