Powered by Smartsupp
Skip to content
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 ...

    View full details
    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
    Save 24% Save %
  • 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 ...

    View full details
    Original price $260.00 - Original price $260.00
    Original price
    $260.00
    $260.00 - $260.00
    Current price $260.00
  • Original price $45.00
    Original price $45.00 - Original price $45.00
    Original price $45.00
    Current price $25.00
    $25.00 - $25.00
    Current price $25.00

    24 Gallon Per Day Home RO Membrane | AMI Membranes | Replaces TW30-1812-24

    M-T1812A24
    In Stock for Immediate Shipment

    AMI 24 Gallon per Day Home RO Reverse Osmosis Membrane AMI 24GPD home RO membrane elements are among the finest in the industry. With hundreds...

    View full details
    Original price $45.00
    Original price $45.00 - Original price $45.00
    Original price $45.00
    Current price $25.00
    $25.00 - $25.00
    Current price $25.00
    Save 44% Save %
  • Original price $280.00 - Original price $280.00
    Original price
    $280.00
    $280.00 - $280.00
    Current price $280.00

    4" x 40" | 2,860 GPD | 100 PSI | XLE Extra-Low Energy RO Membrane | Applied Membranes

    M-T4040AXLE
    In Stock for Immediate Shipment

    4" x 40" Extra-Low Energy Reverse Osmosis Membrane | Tap or Brackish Water | 2,860 GPD at 100psi AMI Extra-Low Energy (Low Pressure) XLE RO Membr...

    View full details
    Original price $280.00 - Original price $280.00
    Original price
    $280.00
    $280.00 - $280.00
    Current price $280.00
  • Original price $270.00 - Original price $270.00
    Original price
    $270.00
    $270.00 - $270.00
    Current price $270.00

    4" x 40" | 3,000 GPD High Flow Commercial Reverse Osmosis RO Membrane | Applied Membranes

    M-T4040AHF
    In Stock for Immediate Shipment

    4" x 40" High Flow Reverse Osmosis Membrane | Tap or Brackish Water | 3,000 GPD RO Membrane AMI commercial RO membrane elements produce high qua...

    View full details
    Original price $270.00 - Original price $270.00
    Original price
    $270.00
    $270.00 - $270.00
    Current price $270.00
  • Original price $58.00 - Original price $58.00
    Original price
    $58.00
    $58.00 - $58.00
    Current price $58.00

    15 GPD CTA RO Membrane | Chlorine Tolerant | Home RO

    M-C1812A15
    In Stock for Immediate Shipment

    AMI CTA Reverse Osmosis Membrane | 15 GPD | Home RO | Chlorine Tolerant AMI CTA Home RO Membranes Remove up to 94% of total dissolved solids and...

    View full details
    Original price $58.00 - Original price $58.00
    Original price
    $58.00
    $58.00 - $58.00
    Current price $58.00
  • Original price $245.00 - Original price $245.00
    Original price
    $245.00
    $245.00 - $245.00
    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 ...

    View full details
    Original price $245.00 - Original price $245.00
    Original price
    $245.00
    $245.00 - $245.00
    Current price $245.00
  • Original price $265.00 - Original price $265.00
    Original price
    $265.00
    $265.00 - $265.00
    Current price $265.00

    4" x 40" | 2,400 GPD Commercial Reverse Osmosis RO Membrane | Applied Membranes

    M-T4040A
    In Stock for Immediate Shipment

    4" x 40" Reverse Osmosis Membrane | Tap or Brackish Water | 2,400 GPD RO Membrane AMI commercial RO membrane elements produce high quality water...

    View full details
    Original price $265.00 - Original price $265.00
    Original price
    $265.00
    $265.00 - $265.00
    Current price $265.00
  • Original price $750.00 - Original price $750.00
    Original price
    $750.00
    $750.00 - $750.00
    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...

    View full details
    Original price $750.00 - Original price $750.00
    Original price
    $750.00
    $750.00 - $750.00
    Current price $750.00
  • Original price $210.00 - Original price $210.00
    Original price
    $210.00
    $210.00 - $210.00
    Current price $210.00

    2.5" x 21" | 325 GPD Commercial Reverse Osmosis RO Membrane | Applied Membranes

    M-T2521A
    In Stock for Immediate Shipment

    2.5" x 21" Reverse Osmosis Membrane | Tap or Brackish Water | 325 GPD RO Membrane AMI commercial RO membrane elements produce high quality water...

    View full details
    Original price $210.00 - Original price $210.00
    Original price
    $210.00
    $210.00 - $210.00
    Current price $210.00
  • Original price $210.00 - Original price $210.00
    Original price
    $210.00
    $210.00 - $210.00
    Current price $210.00

    2.5" x 40" | 1000 GPD Commercial Reverse Osmosis RO Membrane | Applied Membranes

    M-T2540A
    In Stock for Immediate Shipment

    2.5" x 40" Reverse Osmosis Membrane | Tap or Brackish Water | 1000 GPD RO Membrane AMI commercial RO membrane elements produce high quality wate...

    View full details
    Original price $210.00 - Original price $210.00
    Original price
    $210.00
    $210.00 - $210.00
    Current price $210.00
  • Original price $275.00 - Original price $275.00
    Original price
    $275.00
    $275.00 - $275.00
    Current price $275.00

    4" x 40" | 3,000 GPD | FRP Wrapped |High Flow Commercial Brackish RO Membrane | Applied Membranes

    M-B4040AHF
    In Stock for Immediate Shipment

    4" x 40" High Flow Brackish Water Reverse Osmosis Membrane | Fiberglasssed Shell | 3,000 GPD AMI commercial thin film BWRO elements are wrapped ...

    View full details
    Original price $275.00 - Original price $275.00
    Original price
    $275.00
    $275.00 - $275.00
    Current price $275.00
  • Original price $265.00 - Original price $265.00
    Original price
    $265.00
    $265.00 - $265.00
    Current price $265.00

    4" x 40" | 2,400 GPD | FRP Wrapped | Commercial Brackish RO Membrane | Applied Membranes

    M-B4040A
    In Stock for Immediate Shipment

    4" x 40" Brackish Water Reverse Osmosis Membrane | Fiberglasssed Shell | 2,400 GPD BWRO AMI commercial thin film BWRO elements are wrapped in a ...

    View full details
    Original price $265.00 - Original price $265.00
    Original price
    $265.00
    $265.00 - $265.00
    Current price $265.00
  • Original price $440.00 - Original price $440.00
    Original price
    $440.00
    $440.00 - $440.00
    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...

    View full details
    Original price $440.00 - Original price $440.00
    Original price
    $440.00
    $440.00 - $440.00
    Current price $440.00
  • Original price $395.00 - Original price $395.00
    Original price
    $395.00
    $395.00 - $395.00
    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...

    View full details
    Original price $395.00 - Original price $395.00
    Original price
    $395.00
    $395.00 - $395.00
    Current price $395.00
  • Original price $42.00 - Original price $42.00
    Original price
    $42.00
    $42.00 - $42.00
    Current price $42.00

    36 GPD Culligan Replacement RO Membrane for Culligan AC Series Home RO Systems

    M-T1812AC36
    In Stock for Immediate Shipment

    AMI 36 GPD Culligan-Compatible Replacement for TFC 36 - AC Series Home RO Membranes AMI Culligan replacement membranes are specially designed fo...

    View full details
    Original price $42.00 - Original price $42.00
    Original price
    $42.00
    $42.00 - $42.00
    Current price $42.00
  • Original price $175.00 - Original price $175.00
    Original price
    $175.00
    $175.00 - $175.00
    Current price $175.00

    3" x 20" | RO Membrane to Replace Ametek 20 | 900 GPD | Applied Membranes, Incl

    M-T3020A
    In Stock for Immediate Shipment

    Applied Membranes 3x20 Commercial RO Membrane Replacement for Ametek 20 Applied Membranes M-T3020A 3x20 Commercial Reverse Osmosis Membrane eleme...

    View full details
    Original price $175.00 - Original price $175.00
    Original price
    $175.00
    $175.00 - $175.00
    Current price $175.00
  • Original price $340.00 - Original price $340.00
    Original price
    $340.00
    $340.00 - $340.00
    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...

    View full details
    Original price $340.00 - Original price $340.00
    Original price
    $340.00
    $340.00 - $340.00
    Current price $340.00
  • Original price $325.00 - Original price $325.00
    Original price
    $325.00
    $325.00 - $325.00
    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...

    View full details
    Original price $325.00 - Original price $325.00
    Original price
    $325.00
    $325.00 - $325.00
    Current price $325.00
  • Original price $440.00 - Original price $440.00
    Original price
    $440.00
    $440.00 - $440.00
    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...

    View full details
    Original price $440.00 - Original price $440.00
    Original price
    $440.00
    $440.00 - $440.00
    Current price $440.00
  • Original price $155.00 - Original price $155.00
    Original price
    $155.00
    $155.00 - $155.00
    Current price $155.00

    2.5" x 14” | 200 GPD Commercial Reverse Osmosis RO Membrane | Applied Membranes

    M-T2514A
    In Stock for Immediate Shipment

    2.5" x 14" Reverse Osmosis Membrane | Tap or Brackish Water | 200 GPD RO Membrane AMI commercial RO membrane elements produce high quality water...

    View full details
    Original price $155.00 - Original price $155.00
    Original price
    $155.00
    $155.00 - $155.00
    Current price $155.00
  • Original price $653.00
    Original price $653.00 - Original price $653.00
    Original price $653.00
    Current price $500.00
    $500.00 - $500.00
    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...

    View full details
    Original price $653.00
    Original price $653.00 - Original price $653.00
    Original price $653.00
    Current price $500.00
    $500.00 - $500.00
    Current price $500.00
    Save 23% Save %
  • Original price $126.00 - Original price $126.00
    Original price
    $126.00
    $126.00 - $126.00
    Current price $126.00

    GE Merlin Replacement RO Membrane | AMI Replacement for GE 1238342 and Pentair TLC-350 for Merlin RO System

    M-T1238342
    Ships in 5 Days

    AMI Replacement Membrane for GE Reverse Osmosis System Replaces GE Membrane 1238342 and Pentair Model TLC-350 (4000569) AMI M-T123842 Reverse O...

    View full details
    Original price $126.00 - Original price $126.00
    Original price
    $126.00
    $126.00 - $126.00
    Current price $126.00
  • Original price $395.00 - Original price $395.00
    Original price
    $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...

    View full details
    Original price $395.00 - Original price $395.00
    Original price
    $395.00
    $395.00 - $395.00
    Current price $395.00

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.