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Replacement Membranes for Other Manufacturers

Compatible Replacements

Replacement RO Membrane Filters for Other Manufacturers


Upgrade your RO System with Applied Membranes Replacement RO Membranes

Applied Membranes Inc. offers a wide range of RO membrane elements designed to be used as direct replacement in most popular reverse osmosis system brands, with substantial performance and savings benefits. AMI Membranes use the latest cutting-edge reverse osmosis technology, and are designed to be used as direct replacements in your existing equipment—so you can experience improved water quality and performance without the need to replace your entire system. wateranywhere offers an extensive stock of these replacement RO membranes, so chances are we have a membrane element that is compatible with your system. Browse from the most popular brands below, or refer to our cross-reference chart to locate the correct replacement RO membrane that is compatible with your system. If you don't see your membrane listed, please reach out to our water-treatment experts - we have real people here to help!

  • Original price $353.00
    Original price $353.00 - Original price $353.00
    Original price $353.00
    Current price $270.00
    $270.00 - $270.00
    Current price $270.00

    2.5"x40" | 700 GPD | 99.6% Salt Rejection | Watermaker Seawater RO Membrane | Applied Membranes

    M-S2540A
    In Stock for Immediate Shipment

    AMI 2.5x40 Seawater Desalination Reverse Osmosis Membranes For Watermakers and Land-and-Sea Based Seawater Desalinators Highest Salt Rejection ...

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    Original price $353.00
    Original price $353.00 - Original price $353.00
    Original price $353.00
    Current price $270.00
    $270.00 - $270.00
    Current price $270.00
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  • Original price $260.00 - Original price $260.00
    Original price
    $260.00
    $260.00 - $260.00
    Current price $260.00

    2.5"x21" | 300 GPD | 99.6% Salt Rejection | Watermaker Seawater RO Membrane | Applied Membranes

    M-S2521A
    Ships in 5 Days

    AMI 2.5x21 Seawater Desalination Reverse Osmosis Membranes For Watermakers and Land-and-Sea Based Seawater Desalinators Highest Salt Rejection ...

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    Original price $260.00 - Original price $260.00
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    Current price $260.00
  • Original price $245.00 - Original price $245.00
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    Current price $245.00

    2.5"x14" | 150 GPD | 99.6% Salt Rejection | Watermaker Seawater RO Membrane | Applied Membranes

    M-S2514A
    Ships in 5 Days

    AMI 2.5x14 Seawater Desalination Reverse Osmosis Membranes For Watermakers and Land-and-Sea Based Seawater Desalinators Highest Salt Rejection ...

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    Original price $245.00 - Original price $245.00
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    $245.00
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    Current price $245.00
  • Original price $750.00 - Original price $750.00
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    Current price $750.00

    3"x40" | 900 gpd | Seawater RO Membrane for Sea Recovery | Replaces 2724011433

    M-S3040A
    Ships in 3 days

    AMI 3x40 Seawater Desalination Reverse Osmosis Membrane For Replacement in Sea Recovery and Blue Water Desalination Watermaker SystemsAdd AMI Mem...

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    Original price $750.00 - Original price $750.00
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    Current price $750.00
  • Original price $440.00 - Original price $440.00
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    Current price $440.00

    4"x40" | 1950 GPD | 99.6% Salt Rejection | Seawater RO Membrane | Applied Membranes

    M-S4040A
    In Stock for Immediate Shipment

    AMI 4x40 Seawater Desalination Reverse Osmosis MembranesFor Watermakers and Land-and-Sea Based Seawater Desalinators Highest Salt Rejection S...

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    Original price $440.00 - Original price $440.00
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    $440.00
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    Current price $440.00
  • Original price $395.00 - Original price $395.00
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    Current price $395.00

    2.5"x38" | 550 gpd | RO Membrane for Village Marine Watermaker

    M-S2538A
    Ships in 3 days

    AMI 2.5x38 Seawater Desalination Reverse Osmosis Membrane AquaPro Replacement For Replacement in Village Marine Watermaker Systems by Parker Raco...

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    Original price $395.00 - Original price $395.00
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    Current price $395.00
  • Original price $340.00 - Original price $340.00
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    Current price $340.00

    1.7"x13" | Katadyn 8012793 Watermaker & Emergency Desalination Membrane Replacement

    M-S1713A
    In Stock for Immediate Shipment

    Seawater Desalination Reverse Osmosis Membrane to Replace Katadyn 8012793 Pro Survivor 35For Katadyn Survivor Watermakers and Emergency Seawater D...

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    Original price $340.00 - Original price $340.00
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    Current price $340.00
  • Original price $325.00 - Original price $325.00
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    Current price $325.00

    2.5"x19" | 220 gpd | Seawater RO Membrane for Village Marine Watermaker | Replaces AquaPro 33-2519

    M-S2519A-220
    Ships in 5 Days

    AMI 2.5x19" Seawater Desalination Reverse Osmosis Membrane to Replace AquaPro 33-2519 For Replacement in Village Marine Watermaker SystemsAdd AMI...

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    Original price $325.00 - Original price $325.00
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    Current price $325.00
  • Original price $440.00 - Original price $440.00
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    Current price $440.00

    4"x21" | 800 GPD | 99.6% Salt Rejection | Watermaker Seawater RO Membrane | Applied Membranes

    M-S4021A
    In Stock for Immediate Shipment

    AMI 4x21 Seawater Desalination Reverse Osmosis Membranes For Watermakers and Land-and-Sea Based Seawater Desalinators Highest Salt Rejection Seaw...

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    Original price $440.00 - Original price $440.00
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    Current price $440.00
  • Original price $653.00
    Original price $653.00 - Original price $653.00
    Original price $653.00
    Current price $500.00
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    Current price $500.00

    3"x21" | 450 gpd | Seawater RO Membrane for Sea Recovery Watermaker | Replaces 2724011233

    M-S3021A
    Ships in 3 days

    AMI 3x21 Seawater Desalination Reverse Osmosis Membrane Replacement for 2724011233 For Replacement in Sea Recovery Watermaker SystemsAdd AMI Memb...

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    Original price $653.00
    Original price $653.00 - Original price $653.00
    Original price $653.00
    Current price $500.00
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    Current price $500.00
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  • Original price $395.00 - Original price $395.00
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    $395.00
    $395.00 - $395.00
    Current price $395.00

    2.5"x38" | 210 gpd | RO Membrane for Village Marine Watermaker

    M-S2538A-210
    Ships in 5 Days

    AMI 2.5x38 Seawater Desalination Reverse Osmosis Membrane AquaPro Replacement For Replacement in Village Marine LIttle Wonder 200 Watermaker Syst...

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    Original price $395.00 - Original price $395.00
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    Current price $395.00
  • Original price $700.00 - Original price $700.00
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    Current price $700.00

    6"x40" | 2,500 gpd | Seawater RO Membrane Replacement for Aquapro 33-0036

    M-S6040A
    Item will ship in 3-10 days. Contact us for exact dates

    AMI 6x40" Seawater Desalination Reverse Osmosis Membrane For Replacement in Parker Racor Village Marine Pure Water Commercial Seawater ROSystemsA...

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    Original price $700.00 - Original price $700.00
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    Current price $700.00
  • Original price $325.00 - Original price $325.00
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    Current price $325.00

    2.5"x19" | 150 gpd | Seawater RO Membrane for Village Marine Watermaker | Replaces AquaPro 33-3000

    M-S2519A-150
    In Stock for Immediate Shipment

    AMI 2.5x19" Seawater Desalination Reverse Osmosis Membrane to Replace AquaPro 33-3000For Replacement in Village Marine Watermaker SystemsAdd AMI M...

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    Original price $325.00 - Original price $325.00
    Original price
    $325.00
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    Current price $325.00
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    Current price $325.00

    2.5"x19" | 100 gpd | Seawater RO Membrane for Village Marine Watermaker

    M-S2519A-100
    In Stock for Immediate Shipment

    AMI 2.5x19" Seawater Desalination Reverse Osmosis Membrane to Replace AquaPro 33-3001 For Replacement in Village Marine Watermaker SystemsAdd AMI...

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    Original price $325.00 - Original price $325.00
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    Current price $325.00
  • Original price $277.83 - Original price $277.83
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    Current price $277.83

    2.5"x19" | 170 gpd | Seawater RO Membrane for Crystal Sea Watermaker | Replaces Sea Recovery 2724020333

    M-SR2724020333
    In Stock for Immediate Shipment

    AMI 2.5x19" Seawater Desalination Reverse Osmosis Membrane to Replace Sea Recovery 2724020333For Replacement in Sea Recovery Crystal Sea Reverse O...

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    Original price $277.83 - Original price $277.83
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    Current price $277.83
  • Original price $550.00 - Original price $550.00
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    Current price $550.00

    3"x31" | 700 gpd | Seawater RO Membrane for Sea Recovery Watermaker | Replaces 2724011333 & 33-3004 (M-S3031B)

    M-S3031B
    Ships in 3 days

    AMI 3x31 Seawater Desalination Reverse Osmosis MembraneFor Replacement in Sea Recovery Watermaker Systems Add AMI Membrane Quality to your Existin...

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    Original price $550.00 - Original price $550.00
    Original price
    $550.00
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    Current price $550.00

Culligan, Ametek, Applied Membranes Inc. & More RO Membranes


Our robust inventory of top brand replacement RO membrane filters at wateranywhere includes membrane elements from Culligan, Ametek, and Applied Membranes Inc. Our number one goal is to ensure our customers have access to the highest quality replacement reverse osmosis membrane elements in the industry when you need them. Our team of experts can help you determine which replacement filter is the best for whichever RO water filtration system you are using for your home or business.

Replacement RO Membrane Filters from the Most Trusted Brands


Whatever type of water system you are looking to install or replace, whether it’s for the home or a private business, the experts at wateranywhere are qualified to help you choose the best replacement RO water filter for your needs, and assist with any DIY materials you need to have clean, pure drinking water.

To learn more about our replacement RO membranes or any of our other products,our customer service representatives are available to help guide you when choosing the RO replacement parts that best meet your needs. Put your trust in the experts at wateranywhere.

Contact us today for more information on our inventory of replacement RO membrane filters.