Top 9 50 GPD RO Membrane – Replacement Under-Sink Water Filters

As an Amazon Associate I earn from qualifying purchases.

1. Membrane Solutions

#ad

Membrane Solutions Reverse Osmosis Membrane 50 GPD 11.75"x1.75" RO Membrane Water Filter Replacement Fits Under Sink RO Drinking Water Purifier System 1-Pack

#ad
Membrane Solutions #ad - Have a concern or question? American based customer support is available for the life of the product. Suitable for most Reverse Osmosis Water Filtration System. Healthy drinking: 50 gpd ro membrane with a high 97% stabilized salt rejection rate. Hundreds of impurities are reduced by over 99% through the 00001-micron tfc membrane layer, and harmful minerals, including heavy metals fluoride, magnesium, chromium, calcium, and nitrates, colloids, organic materials, lead, including other soluble salts found in water resources.

Material safety: ms reverse osmosis ro membranes are made from 100% food-grade Thin Film Composite TFC material for ultimate purification performance with high permeate flow, tested by an independent third-party to meet NSF/ANSI 58 standards, providing safe-clean drinking water. Long-life: the membrane element, based on average feedwater quality, shipped dry in an original sealed package, temperature, has a life expectancy between 24 to 36 months, and incoming water pressure.

Universal membrane size: industry-standard element size 11. 75 x 1. 75-inch, designed to fit in standard 1812/2012 residential-style RO membrane housings utilizing a 2-inch internal diameter. On-demand support: assistance is available from our experts, ready to answer any of your questions about your RO membrane. Wide compatibility: reverse osmosis water filter replacement for standard membranes including but not limited to apec mem-es-50, FS TFC TFC-1812-50, GE FX12M, Aquatic Life 330084, AXEON TF-1812-50, Dow Filmtec TW30-1812-50, express Water FLTMEME50, iSpring MC5. Welcome to the Membrane Solutions Family.
BrandMembrane Solutions #ad
ManufacturerMembrane Solutions Corp #ad
Height11.75 Inches
Length1.75 Inches
Weight0.45 Pounds
Width1.75 Inches
Part NumberMSRS001
ModelROULP-1812-50

2. EXPRESS WATER

#ad

ACB, Sediment SED Filters – 10 inch Size Water Filters, Express Water – 3 Year Reverse Osmosis System Replacement Filter Set – 23 Filters with 50 GPD RO Membrane, PAC Filters, Carbon GAC

#ad
EXPRESS WATER #ad - Sediment water filter: keep the most damaging sediments out of your drinking water and protect your other filters from coarse contaminants including rust, sand, dirt and silt. Get the cleanest water and the best value in your filtration. Reverse osmosis filter replacement set: each Express Water replacement filter is specially designed to work together and compliment each other.

Reverse osmosis membrane: the ro membrane is specially designed with density graded layers of filtration to filter the hardest to remove contaminants like dissolved solids, fluoride, microplastics, Heavy Metals, and more. Post-carbon water filter: as the final stage of filtration in your system, this activated carbon water filter removes any remaining contaminants while enhancing the flavor of drinking water. Pre-carbon filter: activated carbon Block and Granular Activated Carbon block water filters protect your system from chlorine damage and remove volatile organic chemicals.

All water filters are specially engineered to work together, producing the safest and best tasting water you’ll ever drink. Fully ¼” quick connect compatible. On demand support: support from experts who can answer any of your questions about your replacement water filters. Replacement water filter life cycle: replace sediment filter, Granular Activated Carbon, Activated Carbon Block every 6 Months. Replace reverse osmosis Membrane and Post Activate Carbon once a year. Reverse osmosis replacement water filters: Experience what water should taste like with the Express Water reverse osmosis water filtration system removing up to 99.
BrandEXPRESS WATER #ad
ManufacturerExpress Water Incorporated #ad
Weight19.11 Pounds
Part NumberFLTSETS6C6G6I3M502
ModelFLTSETS6C6G6I3M502

3. Watts Premier

#ad

1 Count Pack of 1, Yellow, Watts Premier 50 GPD Membrane, 560018

#ad
Watts Premier #ad - Built in check valve. Not for use with the quick change reverse osmosis systems. Designed to fit Watts Premier Reverse Osmosis Systems. 1. 8" diameter, 1075” total Length. 50 gallon per day membrane production.
BrandWatts Premier #ad
ManufacturerWatts #ad
Height11 Inches
Length2 Inches
Weight0.4 Pounds
Width2 Inches
Part Number560018
Model50 GPD

4. APPLIED MEMBRANES INC.

#ad

APPLIED MEMBRANES INC. 50 GPD Reverse Osmosis Membrane | RO Membrane Water Filter Replacement for Reverse Osmosis Water Filtration System | 1.8” x 12” Universal Compatibility | Made in USA

#ad
APPLIED MEMBRANES INC. #ad - Universal fit - 50gpd ro membrane fits all standard 1812/2012 2” Inner Diameter ID membrane housing and is compatible with almost all under-sink RO systems. All ami membranes are backed by a lifetime customer service pledge.

The highest standard – ami membranes are manufactured in our vista, CA ISO 9001: 2015 facility to meet or exceed NSF / ANSI 58 standards. We are here to help! ultra efficient – ami membranes utilize spiral Wound design to maximize membrane contaminant rejection down to. 0001 micron, maximize pure water production, and minimize wastewater. Certified to nsf/ansi 58 for material safety and for the reduction of Arsenic, Lead, Turbidity, Barium, Chromium Trivalent, Cadmium, Copper, Chromium Hexavalent, Radium 226/228, Selenium, Fluoride, and TDS.

Post-sale support – ami has been manufacturing ro membranes since 1983 and is the largest USA manufacturer of residential membrane elements. The purest water – removes up to 99% of total dissolved solids.
BrandAPPLIED MEMBRANES INC. #ad
ManufacturerApplied Membranes, Inc. #ad
Height1.8 Inches
Length12 Inches
Weight0.8 Pounds
Width1.8 Inches
Part NumberM-T1812A50
ModelM-T1812A50

5. Membrane Solutions

#ad

2-Pack, Membrane Solutions Reverse Osmosis Membrane 50 GPD 1.8"x12" RO Membrane Water Filter Replacement Fits Under Sink RO Drinking Water Purifier System

#ad
Membrane Solutions #ad - On-demand support: assistance is available from our experts, ready to answer any of your questions about your RO membrane. Healthy drinking: 50 gpd ro membrane with a high 97% stabilized salt rejection rate. Universal membrane size: industry-standard element size 11. 75 x 1. 75-inch, designed to fit in standard 1812/2012 residential-style RO membrane housings utilizing a 2-inch internal diameter.

Material safety: ms reverse osmosis ro membranes are made from 100% food-grade Thin Film Composite TFC material for ultimate purification performance with high permeate flow, tested by an independent third-party to meet NSF/ANSI 58 standards, providing safe-clean drinking water. Have a concern or question? American based customer support is available for the life of the product. Wide compatibility: reverse osmosis water filter replacement for standard membranes including but not limited to axeON TF-1812-50, GE FX12M, iSpring MC5, Express Water FLTMEME50, FS TFC TFC-1812-50, Dow Filmtec TW30-1812-50, and Pentair TLC-50.

Hundreds of impurities are reduced by over 99% through the 00001-micron tfc membrane layer, lead, organic materials, chromium, and nitrates, and harmful minerals, magnesium, calcium, including heavy metals fluoride, colloids, including other soluble salts found in water resources. Welcome to the Membrane Solutions Family. Long-life: the membrane element, based on average feedwater quality, has a life expectancy between 24 to 36 months, temperature, shipped dry in an original sealed package, and incoming water pressure. Suitable for most Reverse Osmosis Water Filtration System.
BrandMembrane Solutions #ad
ManufacturerMembrane Solutions Corp #ad
Height1.75 Inches
Length11.75 Inches
Weight0.9 Pounds
Width1.75 Inches
Part Number50GPD-2Pack
ModelROULP-1812-50 (2pcs)

6. Aquatic Life

#ad

Vontron RO Membrane 50 GPD, Reverse Osmosis Water Filter Replacement Cartridge, 1.8"x11.7"

#ad
Aquatic Life #ad - It works under extra-low pressure and is compatible with most RO and RO/DI units on the market. Drinking water treatment certified – the high-quality materials used in this reverse osmosis water filter cartridge membrane are drinking water treatment certified by NSF to ANSI 58 standards for drinking water applications.

Suitable for use on many systems – the ro membrane filter replacement fits standard reverse osmosis water filtration systems. Effectively removes tds in water – when water passes through the ro membrane filter, tdS total dissolved solids are removed. They are applicable to residential reverse osmosis systems and other water purifying devices in hospitals and laboratories.

Measures: 1. 8"x11. 7". Dependable filtration – vontron ro membranes work to remove hard water contaminants that may be present in your water. The 00001-micron membrane effectively removes up to 97. 5% of the tDS in the water. Quality craftsmanship and satisfaction – designed for best results with superior materials and core technology of membrane manufacturing, Vontron is one of the world’s leading manufacturers of membrane filters.
BrandAquatic Life #ad
ManufacturerAquatic Life #ad

7. FS-TFC

#ad

FS-TFC Reverse Osmosis Membrane 50 GPD Replacement Filter RO Membrane Universal Compatible Replacement RO Fits Residential Water Filter Purifier 1-Pack

#ad
FS-TFC #ad - Fs-tfc ro membrane with tested by independent third-party to meet NSF/ANSI 58 standrad, ensure safety and non-toxic. Fs-tfc 50 gpd ro membrane filter can capacity of purifying 50 gallons water Per day, at 98% Stabilized rejection rate.

Have any questions, please contact me promptly. We can provide lifetime support Guarantee and 30-Day Money Back Guarantee. The standard 1812 size of 12"in overall length, dow Film Tec, can take place of Ispring, ge and other 1812 /2012 model membrane, csm, 1.88"in diameter, apec, applied for residential RO purifier of any brand. Unique reverse osmosis membrane technology, such as organics, Provide Medical Grade Filtration, metal ion, remove larger then 0.0001um, cancer-organic substance, and other soluble salt in water.
BrandFS-TFC #ad
ManufacturerFS-TFC Water Systems #ad
Height1.8 Inches
Length12 Inches
Weight0.25 Kilograms
Width1.8 Inches
Part NumberTFC-1812-50
ModelFS-1812-50

8. APEC Water Systems

#ad

APEC MEM-ES-50 50 GPD Membrane Replacement Filter For Reverse Osmosis System

#ad
APEC Water Systems #ad - Fast response with no break-in time required. Effective under varying water conditions with wide operating limits. Apec water systems 50 gpd reverse osmosis membrane for ROES-50 system. High contaminant rejection RO element. Industry standard sized membrane, use with reverse osmosis systems with 30-50 GPD.
BrandAPEC Water Systems #ad
ManufacturerAPEC Water Systems #ad
Height4 Inches
Length14 Inches
Width4 Inches
Part NumberMEM-ES-50
ModelMEM-ES-50

9. SimPure

#ad

ROULP-1812-50 TFC Reverse Osmosis Membrane, SimPure 50 GPD RO Membrane, 1.8" x 12" Replacement Filter Cartridge for Under Sink Reverse Osmosis System

#ad
SimPure #ad - Delivers you with fresh and healthy water to drink. Tested by independent third-party to meet NSF/ANSI 58 Standards for material safety. Our membrane elements are shipped dry in an original sealed package for convenient handling and long shelf-life.

The membrane normally lasts about 2-3 years depending on your source water quality. With the industry-standard 11. 75" x 1. 75" size, ispring mc5, pentair tlc-50, axeon tf-1812-50, fs-tfc tfc-1812-50, this ro element fits most standard ro units including but not limited to Dow Filmtec TW30-1812-50, GE FX12M, SimPure ROULP-1812-50.

Simpure roulp-1812-50 reverse osmosis membrane for home drinking water are among the most reliable and consistent elements in the industry. This polyamide thin-film composite tfc membrane has the capability to produce treated water 50 gallons per day. And it removes up to 99% of total dissolved solids such as chloride, chromate, lead, fluoride, and others.
BrandSimPure #ad
ManufacturerSimPure #ad
Height1.75 Inches
Length11.75 Inches
Width1.75 Inches
Part NumberRSRO003_S8
ModelROULP-1812-50