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9 Best Quality RO Membrane For Home Water Filter

    Best Quality RO membrane

    We all are known the RO membrane is the heart of any water purifier. The reverse osmosis membrane can remove 95 to 99% impurities from any type of water & make safe, clean & sweet drinking water.

    All Ro membrane has some limitation of water purification capacity. The purification capacity maybe changes depend on your water quality. Your RO membrane needs to replace early if your municipality water is high TDS water.

    When you observed water purification time increase gradually & flow rate reduces, it is an indication of reverse osmosis membrane damage. The reverse osmosis membrane replace is very simple & you need to do a few steps.

    RO Membrane Replacement Procedure:

    RO membrane replacement step
    • Pull the tube from the fitting and open the housing cap with a wrench.
    • Remove the old membrane from membrane housing.
    • Push the new membrane into the housing.
    • Finally place the housing cap on the back and tighten it.

    Four Factor Responsible for RO Membrane Life:

    • Water filter inlet water TDS limit
    • Daily water purification quantity
    • Inlet water concentration of contamination.
    • RO Pre-filter change timely.

    Best RO Membrane filter list:

    Home water purifiers use 50 GPD to 100 GPD type row membranes. GPD means gallons per day, which means 100 GPD membranes can purify 100 gallons of water per day.

    Before buying a new reverse osmosis membrane online, you must check your existing RO membrane’s requirements and order accordingly.

    After many hours of research on the market, I found 10 best quality RO membrane.

    Sl NoProductRatingDetails
    1.Membrane Solutions RO Membrane 50 GPD4.7 out of 5 starView on Amazon
    2.SimPure RO Membrane 75 GPD, ROULP-1812-75 TFC:4.5 out of 5 starView on Amazon
    3.Vontron RO Membrane 50 GPD:5.0 out of 5 starView on Amazon
    4.APPLIED MEMBRANES INC. RO Membrane 75 GPD:5.0 out of 5 starView on Amazon
    5.iSpring MC5 Reverse Osmosis Membrane 50 GPD:4.8 out of 5 starView on Amazon
    6.Hydron TW-1812-50 DI or RO Reverse Osmosis Membrane:4.5 out of 5 starView on Amazon
    7.Watts Premier RO Membrane 50 GPD:4.6 out of 5 starView on Amazon
    8.SimPure RO Membrane 100 GPD:4.4 out of 5 starView on Amazon
    9.Alberts Filter RO Membrane 100 GPD:4.4 out of 5 starView on Amazon

    Best RO Membrane Review:

    1. Membrane Solutions RO Membrane 50 GPD:

    Membrane Solutions  RO Membrane

    Membrane solution RO membrane material, NSF / ANSI standard 58 certified, has a high flow while 99% TDS removal rate, and stable salt rejection rate by 97%. It can remove contaminants such as fluoride, calcium, magnesium, lead, colloid, chromium, nitrate, and heavy metals such as organic, rubber mass, harmful minerals, and another soluble salt from water.


    • Filter Size: 11.75”x1.75”
    • Material: Polyamide Thin-Film Composite
    • Micron Rating: 0.0001 μm
    • Capacity: 50 GPD (Gallons per Day)
    • Salt Rejection: 97%
    • Feed pressure: 60 psi
    • Lifespan: 2-3 years (Note: The lifespan of filters depends on your water quality).

    2. SimPure RO Membrane 75 GPD, ROULP-1812-75 TFC Reverse Osmosis Membrane:

    SimPure 75 GPD RO Membrane

    This reverse osmosis membrane is shipped dry in an original sealed package. Membranes usually last about 2-3 years, depending on the quality of your source water.

    This polyamide thin-film composite (TFC) membrane can produce 75 gallons of treated water per day. And it removes 99% of the total dissolved solids such as chloride, lead, chromate, fluoride, and others. Meet NSF / ANSI 58 standards for material security through independent third-party testing. Drinks provide you with fresh and healthy water and protect you from waterborne diseases.


    • Filter Size: 1.8 “x12” (Fit Standard 2 “ID Membrane Housing)
    • Material: polyamide thin-film composite RO membrane
    • Filter rating: 0.0001 microns
    • Capacity: 75 gallons per day
    • Stable rejection rate: 97%
    • Test pressure: 60 psi Appliance water: Municipal water supply
    • Lifespan: 2 – 3 years

    3. Vontron RO Membrane 50 GPD:

     Vontron RO Membrane

    Developed independently by Vontron, the reverse osmosis membrane is designed for low saline water resources such as tap water and good water treatment. Working under low water pressure & applicable for housing, hospitals and laboratories.
    This membrane is compatible with the ideal residential reverse osmosis unit. The industry standard 1812 size is rated 50 GPD and works with RO water filter, including models Aquatic Life, RO Friend, iSpring, LiquaGen, APEC, Express Water and many more.


    • Filter Size: 1.8″x11.7″
    • Material: Polyamide Thin-Film Composite
    • Micron Rating: 0.0001-micron membrane
    • Filtration Capacity: 50 GPD
    • TDS Reduce : Upto 97.5%
    • Feed pressure: 60 psi



    AMI is one of the residential reverse osmosis membrane material industries. This tap water TFC (thin film composite) reverse osmosis membrane is available at a flow rate of 12 to 200 gallons per day for ideal residential housing use. With thousands of membranes worldwide, AMI earned a reputation for consistent, high quality delivery that makes best choice for use in office or home RO filter systems.

    AMI membranes are made in the USA in our ISO 9001: 2015 certified company and 100% quality and performance tested.


    • High rejection and flow rate
    • Produced in our ISO 9001: 2015 certified facility
    • 100% performance and quality tested
    • Experienced technical support staff
    • High standards for consistent and reliable performance
    • Uses the most advanced membrane film technology
    • Made in the United States

    5. iSpring MC5 RO Membrane 50 GPD:

    ispring RO membrane

    iSpring Water Systems LLC is a family-owned company that specializes in water purification systems. Their goal are to make high quality drinking water available to all families.

    iSpring reverse osmosis membrane is a thin film composite membrane that can remove up to 99% of 1,000 contaminants in water, including lead, chlorine, fluoride, arsenic, asbestos, calcium, sodium, and more.
    Tested independent third party NSF / ANSI standards, Ispring reverse osmosis Membrane, is made with food-grade high strength material that provides high packing density for contamination removal.


    • Filter Size: 11.75” x 1.75”
    • Material: Polyamide Thin-Film Composite membrane
    • Micron Rating: 0.0001 μm
    • Capacity: 50 Gallons per Day
    • Salt Rejection: 99%
    • Lifespan: 2-3 years

    6. Hydron TW-1812-50 DI or Reverse Osmosis Membrane:

    Hydron RO Membrane

    Hydron TW-1812-50D reverse osmosis membrane has a capacity of 50 gallons per day water purification. The Hydron membrane is designed for use in home drinking water and office. These membranes agree to provide consistent performance, excellent water pollution reduction, and true reliability with this advanced membrane technology and automatic fabrication. Hydron TW-1812-50D is ideal for 1.8 “x 12” residential RO membrane housing.

    7. Watts Premier RO Membrane 50 GPD:

    Watts Premier RO Membrane

    Watts Premier is compatible with membrane premieres and all standard reverse osmosis systems. This semi-permeable membrane effectively reduces TDS and sodium and arsenic, lead, percolate, chromium, copper, radium and protozoan cysts, and various contaminants such as Giardia and Cryptosporidium. The heart of your reverse osmosis system defiles 1 / 10,000 of a micron. Suitable for 5SV, 4SV, manifold and zero waste systems.

    8. SimPure RO Membrane 100 GPD:

    SimPure 100 GPD RO Membrane

    Sim Pure ROULP-2012-100 is a reverse osmosis membrane for home drinking water treatment with industry-standard 11.75 “x 1.75” size. This RO membrane is the most standard RO unit but Dow Filmtech TW30-1812-100, Exxon TF-1812-100, Desal TFM-100, Express Water FLTME100, iSpring MC1, Pentair TLC-100.

    This membrane component is shipped dry in the original package for convenient handling and long shelf-life. Membranes usually last about 2-3 years, depending on the quality of your source water.

    9. Alberts Filter RO Membrane 100 GPD :

    Alberts Filter 100 GPD RO Membrane

    This is a quality reverse osmosis membrane that can produce 100 gallons of pure water per day. Compatible with most reverse osmosis systems, friendly design, easy installation.

    Alberts Filter reverse osmosis membranes are verified by NSF / ANSI 58 certified, independent laboratory tests using the most advanced membrane film technology and production process. This polyamide thin-film composite membrane effectively reduces TDS and various types of contaminants.

    How to Extend RO Membrane life:

    • You should change pre-filters within a routine period. it can protect reverse osmosis membrane through unwanted particle deposits.
    • Filter water are used for drinking purposes only. Do not waste RO water.
    • Ensure input water quality based on membrane specification.

    Read also: Best Water Filters Review 2021 | Buying Guide

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