Powered by Smartsupp
Skip to content
Order Status Order Terms FAQs Blog Contact Us About Us

Membranes

Replacement RO Membranes for Water Filtration Systems


We provide AppIied Membranes, Inc., Filmtec, LG, and GE replacement RO membranes used for home and business RO water filtration systems. At wateranywhere, we stock a large inventory of membrane elements from a variety of manufacturers that can fit various systems. Our products are on-hand and ready for immediate shipment.

Reverse osmosis is not only an efficient and cost-effective membrane separation process, but with proper care, these systems deliver an exceptional return on investment. RO membrane elements are recommended to be replaced every 24 months.

Filters

$
$
  • Save 44% Save %
    $48.00
    $48.00 - $48.00
    $48.00
    $27.00
    $27.00 - $27.00
    $27.00

    50 GPD (Gallon Per Day) Home RO Membrane | AMI Membranes

    M-T1812A50
    In Stock for Immediate Shipment

    AMI 50 Gallon per Day Home RO Reverse Osmosis Membrane AMI 50GPD home RO membrane elements are among the finest in the industry. With hundreds...

    View full details
    $48.00
    $48.00 - $48.00
    $48.00
    $27.00
    $27.00 - $27.00
    $27.00
    Save 44% Save %
  • Save 40% Save %
    $50.00
    $50.00 - $50.00
    $50.00
    $30.00
    $30.00 - $30.00
    $30.00

    100 Gallon Per Day Home RO Membrane | AMI Membranes

    M-T1812A100
    In Stock for Immediate Shipment

    AMI 100 Gallon per Day Home RO Reverse Osmosis Membrane AMI 100GPD home RO membrane elements are among the finest in the industry. With hundre...

    View full details
    $50.00
    $50.00 - $50.00
    $50.00
    $30.00
    $30.00 - $30.00
    $30.00
    Save 40% Save %
  • Save 24% Save %
    $353.00
    $353.00 - $353.00
    $353.00
    $270.00
    $270.00 - $270.00
    $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
    $353.00
    $353.00 - $353.00
    $353.00
    $270.00
    $270.00 - $270.00
    $270.00
    Save 24% Save %
  • $260.00 - $260.00
    $260.00
    $260.00 - $260.00
    $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
    $260.00 - $260.00
    $260.00
    $260.00 - $260.00
    $260.00
  • Save 44% Save %
    $50.00
    $50.00 - $50.00
    $50.00
    $28.00
    $28.00 - $28.00
    $28.00

    75 Gallon Per Day Home RO Membrane | AMI Membranes

    M-T1812A75
    In Stock for Immediate Shipment

    AMI 75 Gallon per Day Home RO Reverse Osmosis Membrane AMI 75GPD home RO membrane elements are among the finest in the industry. With hundreds...

    View full details
    $50.00
    $50.00 - $50.00
    $50.00
    $28.00
    $28.00 - $28.00
    $28.00
    Save 44% Save %
  • Save 44% Save %
    $45.00
    $45.00 - $45.00
    $45.00
    $25.00
    $25.00 - $25.00
    $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
    $45.00
    $45.00 - $45.00
    $45.00
    $25.00
    $25.00 - $25.00
    $25.00
    Save 44% Save %
  • Save 46% Save %
    $48.00
    $48.00 - $48.00
    $48.00
    $26.00
    $26.00 - $26.00
    $26.00

    36 Gallon Per Day Home RO Membrane | AMI Membranes (Replaces TW30-1812-36)

    M-T1812A36
    In Stock for Immediate Shipment

    AMI 36 Gallon per Day Home RO Reverse Osmosis Membrane AMI 36GPD home RO membrane elements are among the finest in the industry. With hundreds...

    View full details
    $48.00
    $48.00 - $48.00
    $48.00
    $26.00
    $26.00 - $26.00
    $26.00
    Save 46% Save %
  • Save 48% Save %
    $45.00
    $45.00 - $45.00
    $45.00
    $23.49
    $23.49 - $23.49
    $23.49

    12 Gallon Per Day Home RO Membrane | AMI Membranes

    M-T1512A12
    In Stock for Immediate Shipment

    AMI 12 GPD Reverse Osmosis Membrane for Home RO Systems AMI home RO membrane elements are among the finest in the industry. With hundreds of ...

    View full details
    $45.00
    $45.00 - $45.00
    $45.00
    $23.49
    $23.49 - $23.49
    $23.49
    Save 48% Save %
  • $275.00 - $275.00
    $275.00
    $275.00 - $275.00
    $275.00

    4" x 40" | 2,900 GPD | 150 PSI | Low Energy RO Membrane | Applied Membranes

    M-T4040ALE
    In Stock for Immediate Shipment

    4" x 40" Low Energy Reverse Osmosis Membrane | Tap or Brackish Water | 2,900 GPD at 150 PSI Applied Membranes Low Energy (Low Pressure) RO Membr...

    View full details
    $275.00 - $275.00
    $275.00
    $275.00 - $275.00
    $275.00
  • Save 48% Save %
    $45.00
    $45.00 - $45.00
    $45.00
    $23.49
    $23.49 - $23.49
    $23.49

    18 Gallon Per Day Home RO Membrane | AMI Membranes

    M-T1512A18
    In Stock for Immediate Shipment

    AMI 18 GPD Reverse Osmosis Membrane for Home RO Systems AMI home RO membrane elements are among the finest in the industry. With hundreds of t...

    View full details
    $45.00
    $45.00 - $45.00
    $45.00
    $23.49
    $23.49 - $23.49
    $23.49
    Save 48% Save %
  • $280.00 - $280.00
    $280.00
    $280.00 - $280.00
    $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
    $280.00 - $280.00
    $280.00
    $280.00 - $280.00
    $280.00
  • $270.00 - $270.00
    $270.00
    $270.00 - $270.00
    $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
    $270.00 - $270.00
    $270.00
    $270.00 - $270.00
    $270.00
  • Save 48% Save %
    $65.00
    $65.00 - $65.00
    $65.00
    $34.00
    $34.00 - $34.00
    $34.00

    150 Gallon Per Day Home RO Membrane | AMI Membranes

    M-T1812A150
    In Stock for Immediate Shipment

    AMI 150 GPD Residential Membrane for Home RO Systems AMI 150GPD residential RO membrane elements are among the finest in the industry. With hu...

    View full details
    $65.00
    $65.00 - $65.00
    $65.00
    $34.00
    $34.00 - $34.00
    $34.00
    Save 48% Save %
  • $61.74 - $61.74
    $61.74
    $61.74 - $61.74
    $61.74

    RO Membrane Replacement Cartridge for NTR-RO-50

    NTR-50M
    In Stock for Immediate Shipment

    Replacement RO Membrane Cartridge for NTR-RO-50 Home RO System - Stage 3 Model Number: NTR-50M Compatible with Systems: NTR-RO-50(Not...

    View full details
    $61.74 - $61.74
    $61.74
    $61.74 - $61.74
    $61.74
  • $215.00 - $215.00
    $215.00
    $215.00 - $215.00
    $215.00

    2.5” x 40” | 1200 GPD High Flow Reverse Osmosis RO Membrane | Applied Membranes

    M-T2540AHF
    In Stock for Immediate Shipment

    2.5" x 40" High Flow Reverse Osmosis Membrane | Tap or Brackish Water | 850 GPD RO Membrane AMI commercial RO membrane elements produce high qual...

    View full details
    $215.00 - $215.00
    $215.00
    $215.00 - $215.00
    $215.00
  • $230.00 - $230.00
    $230.00
    $230.00 - $230.00
    $230.00

    2.5” x 21” | 450 GPD | 150 PSI | Low Energy RO Membrane | Applied Membranes

    M-T2521ALE
    In Stock for Immediate Shipment

    2.5" x 21" Low Energy Reverse Osmosis Membrane | Tap or Brackish Water | 450 GPD at 150 PSI AMI Low Energy (Low Pressure) RO Membrane elements a...

    View full details
    $230.00 - $230.00
    $230.00
    $230.00 - $230.00
    $230.00
  • $58.00 - $58.00
    $58.00
    $58.00 - $58.00
    $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
    $58.00 - $58.00
    $58.00
    $58.00 - $58.00
    $58.00
  • $220.00 - $220.00
    $220.00
    $220.00 - $220.00
    $220.00

    2.5” x 21” | 405 GPD High Flow Reverse Osmosis RO Membrane | Applied Membranes

    M-T2521AHF
    In Stock for Immediate Shipment

    2.5" x 21" High Flow Reverse Osmosis Membrane | Tap or Brackish Water | 405 GPD RO Membrane AMI commercial RO membrane elements produce high qua...

    View full details
    $220.00 - $220.00
    $220.00
    $220.00 - $220.00
    $220.00
  • $461.25 - $461.25
    $461.25
    $461.25 - $461.25
    $461.25

    4"x40" Hollow Fiber UF 0.9 Membrane Element (1,300 to 3,900 GPD)

    M-U4040HF09
    In Stock for Immediate Shipment

    Hollow Fiber Ultrafiltration (UF) Membrane Elements AMI hollow fiber ultrafiltration (HF UF) membrane elements provide reliable rejection of m...

    View full details
    $461.25 - $461.25
    $461.25
    $461.25 - $461.25
    $461.25
  • $245.00 - $245.00
    $245.00
    $245.00 - $245.00
    $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
    $245.00 - $245.00
    $245.00
    $245.00 - $245.00
    $245.00
  • $750.00 - $750.00
    $750.00
    $750.00 - $750.00
    $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
    $750.00 - $750.00
    $750.00
    $750.00 - $750.00
    $750.00
  • $265.00 - $265.00
    $265.00
    $265.00 - $265.00
    $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
    $265.00 - $265.00
    $265.00
    $265.00 - $265.00
    $265.00
  • $65.70 - $65.70
    $65.70
    $65.70 - $65.70
    $65.70

    1.8" x 12" UF PES Membrane 10,000 MWCO

    M-U1812PES
    In Stock for Immediate Shipment

    Ultrafiltration Membranes - Polyethersulfone (PES)Note: Actual color of tape may vary from the item pictured. Model Number: M-U1812PES Membran...

    View full details
    $65.70 - $65.70
    $65.70
    $65.70 - $65.70
    $65.70
  • $210.00 - $210.00
    $210.00
    $210.00 - $210.00
    $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
    $210.00 - $210.00
    $210.00
    $210.00 - $210.00
    $210.00

Home & Business Reverse Osmosis Membrane Replacements


At wateranywhere, we pride ourselves on our ability to serve any water filtration needs from home water purification to a variety of commercial applications including hotels and resorts, petrochemical, and food and beverage production.


Designed for point of use (POU) installation under the sink or counter, these RO filtration systems supply clean drinking water directly to a faucet, spigot, or refrigerator. We offer Applied Membranes, LG, Filmtec, and GE residential RO replacement membranes that fit a variety of reverse osmosis filtration systems. Consult this chart for a listing of applicable membrane sizes for various models.

Whole House RO Membrane Replacements


These systems are designed for point of entry (POE) installation to provide water free from contaminants to the entire building. This system connects to the main water line. We offer whole house RO membrane replacements from a variety of brand names.

Commercial RO Membranes


Replacement RO membranes used in a variety of business applications are typically run at higher pressures for optimum performance and higher rejection. We offer replacement membrane elements for water treatment systems used for water stores, larger facilities, carwashes, and manufacturing.

Reverse Osmosis Seawater Desalination


Seawater desalination forces seawater through a semipermeable membrane removing most of the impurities. This technology is used in several markets from oil and gas, to specialty applications. wateranywhere supplies RO replacement membranes used in seawater desalination used for converting seawater into usable, drinkable water.

MF, UF, NF, and RO Membranes Separation Processes Explained


Membrane elements are used in the membrane separation technology processes; all of which serve different levels of demineralization and decontamination. The different processes of separation refer to the pore size and type of semi-permeable membranes used to remove organic matter from the water. Microfiltration (MF), ultrafiltration (UF), nanofiltration (NF), and reverse osmosis (RO) membranes are explained below:

Microfiltration Membrane Separation


(pores equal 0.1 micron)- A pressure-driven filtration process which removes many microorganisms and suspended solid materials but allows smaller ions, particles, and many viruses to pass through.

Learn More

Ultrafiltration Membrane Separation


(pores equal to 0.01 micron)- UF is a pressure-driven separation process which removes larger microorganisms and suspended particulate matter as well as bacterias and most viruses. However, cannot remove dissolved substances without first absorbing them using a coagulate.

Learn More

Nanofiltration Membrane Separation


(pores equal 0.001 micron)- This type of filtration membrane blocks even smaller organic molecules and almost all viruses, as well as most organic matter and salts. NF is often used to soften hard water because it can remove divalent ions, which cause hard water.

Learn More

Reverse Osmosis (RO) Membrane Separation


(0.0001 micron)- RO is one of the most extensive and efficient water filtration methods. A RO system uses a pump to force water through the membrane. Contaminants remain on one side of the membrane (wastewater later drained) resulting in pure water collection on the other. Reverse osmosis removes 98% of harmful minerals including fluoride, salts, sediment, arsenic, chlorine, VOCs, herbicides, pesticides, bacteria and viruses.

Replacement Membranes & Components for Reliable Water Treatment


At wateranywhere, we know how vital clean, quality water is, which is why we take pride in offering the best in breed water filtration systems and RO replacement membranes. We offer reliable service and flexibility to best meet our customers’ needs including quick shipping, and affordable installation. We offer same day shipping on orders received before 3 PM PST.

Contact us to determine the best RO replacement membrane for your application.

Have A Question? Let’s Talk.

CONTACT US
FAQS