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  • Original price $177.49 - Original price $177.49
    Original price
    $177.49
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    Current price $177.49

    2.5" x 21" NF 90% Rejection Membrane

    M-N2521A9
    In Stock for Immediate Shipment

    AMI 2.5" x 21" Nanofiltration Membrane Element 90% REJECTION NF MEMBRANE ELEMENT AMI 2.5 x 21 Nanofiltration Membrane produces 250 gallons p...

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    Original price $177.49 - Original price $177.49
    Original price
    $177.49
    $177.49 - $177.49
    Current price $177.49
  • Original price $341.76 - Original price $341.76
    Original price
    $341.76
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    Current price $341.76

    2.5" x 21" UF PES Membrane 10,000 MWCO

    M-U2521PES
    Ships in 5 Days

    AMI 2.5x21 Polyethersulfone (PES) Ultrafiltration Membrane Element AMI® polyethersulfone (PES) spiral wound ultrafiltration(UF) membrane eleme...

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    Original price $341.76 - Original price $341.76
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    $341.76
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    Current price $341.76
  • Original price $341.76 - Original price $341.76
    Original price
    $341.76
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    Current price $341.76

    2.5" x 21" Ultrafiltration Membrane | Polyacrylonitrile (PAN) UF | 20,000 MWCO

    M-U2521PAN
    In Stock for Immediate Shipment

    2.5" x 21" Ultrafiltration Membrane (UF Membrane) | Polyacrylonitrile PAN Membrane Elements Applied Membranes polyacrylonitrile (PAN) spiral ...

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    Original price $341.76 - Original price $341.76
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    $341.76
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    Current price $341.76
  • Original price $243.64 - Original price $243.64
    Original price
    $243.64
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    Current price $243.64

    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 wa...

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    Original price $243.64 - Original price $243.64
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    $243.64
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    Current price $243.64
  • Original price $225.00 - Original price $225.00
    Original price
    $225.00
    $225.00 - $225.00
    Current price $225.00

    2.5" x 21" | 365 GPD | 100 PSI | AMI XLE Extra-Low Energy RO Membrane

    M-T2521AXLE
    In Stock for Immediate Shipment

    2.5" x 21" Extra-Low Energy Reverse Osmosis Membrane | Tap or Brackish Water | 365 GPD at 100 PSI AMI Extra-Low Energy (Low Pressure) XLE RO ...

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    Original price $225.00 - Original price $225.00
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    $225.00
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    Current price $225.00
  • Original price $379.25 - Original price $379.25
    Original price
    $379.25
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    Current price $379.25

    2.5"x21" Hollow Fiber UF Membrane Element (220 to 660 GPD)

    M-U2521HF09
    In Stock for Immediate Shipment

    Hollow Fiber Ultrafiltration Membrane Elements Product Information Model: M-U2521HF09 Size (Approximate): 2.5" Diameter x 21" Length Membrane Type...

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    Original price $379.25 - Original price $379.25
    Original price
    $379.25
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    Current price $379.25
  • Original price $171.98 - Original price $171.98
    Original price
    $171.98
    $171.98 - $171.98
    Current price $171.98

    2.5"x21" NF 50% Rejection Membrane

    M-N2521A5
    Ships in 5 Days

    Nanofiltration Membranes for Water Treatment SystemsNote: Actual color of tape may vary from the item pictured. Model Number: M-N2521A5 Flow R...

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    Original price $171.98 - Original price $171.98
    Original price
    $171.98
    $171.98 - $171.98
    Current price $171.98
  • Original price $298.77 - Original price $298.77
    Original price
    $298.77
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    Current price $298.77

    2.5"x21" | 300 GPD | 99.4% Salt Rejection | Watermaker | FilmTec Seawater Membrane

    SW30-2521
    In Stock for Immediate Shipment

    DOW FILMTEC™ SW30-2521 Seawater RO Elements for Watermakers and Marine Systems DOW FILMTEC SW30-2521 elements have one of the highes...

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    Original price $298.77 - Original price $298.77
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    $298.77
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    Current price $298.77
  • Original price $300.97 - Original price $300.97
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    $300.97
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    Current price $300.97

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

    M-S2521A
    In Stock for Immediate Shipment

    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 $300.97 - Original price $300.97
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    $300.97
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    Current price $300.97
  • Original price $253.56 - Original price $253.56
    Original price
    $253.56
    $253.56 - $253.56
    Current price $253.56

    2.5"x21" | 325 GPD | Tape Wrapped | DOW FilmTec RO Membrane

    TW30-2521
    In Stock for Immediate Shipment

    DOW FILMTEC™ TW30-2521 Brackish Water Reverse Osmosis Membrane Element DOW FILMTEC TW30-2521 Elements produce high quality water for ...

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    Original price $253.56 - Original price $253.56
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    $253.56
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    Current price $253.56
  • Original price $243.64 - Original price $243.64
    Original price
    $243.64
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    Current price $243.64

    2.5"x21" | 365 GPD | Low Energy | Tape Wrap | FilmTec Membrane

    XLE-2521
    In Stock for Immediate Shipment

    DOW FILMTEC™ XLE-2521 Low Energy Reverse Osmosis Membrane Element DOW FILMTEC TW30-2521 Elements produce high quality water for small...

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    Original price $243.64 - Original price $243.64
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    $243.64
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    Current price $243.64
  • Original price $347.28 - Original price $347.28
    Original price
    $347.28
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    Current price $347.28

    2.5x21 PVC Membrane Housing Pressure Vessel for RO Membrane

    PV2521PVCAU
    In Stock for Immediate Shipment

    2.5 x 21 PVC Membrane Housing Pressure Vessel for RO Membranes AMI PVC pressure vessels for housing 2.5" x 21" membrane elements are ideal for low...

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    Original price $347.28 - Original price $347.28
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    $347.28
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    Current price $347.28
  • Original price $254.67 - Original price $254.67
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    $254.67
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    Current price $254.67

    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...

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    Original price $254.67 - Original price $254.67
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    $254.67
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    Current price $254.67
  • Original price $266.79 - Original price $266.79
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    $266.79
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    Current price $266.79

    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...

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    Original price $266.79 - Original price $266.79
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    $266.79
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    Current price $266.79
  • Original price $551.24 - Original price $551.24
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    $551.24
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    Current price $551.24

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

    M-S3021B
    In Stock for Immediate Shipment

    AMI 3x21 Seawater Desalination Reverse Osmosis Membrane Replacement for 2724011233 | Compatible with Sea Recovery Watermaker Systems Add AMI Membra...

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    Original price $551.24 - Original price $551.24
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    $551.24
    $551.24 - $551.24
    Current price $551.24
  • Original price $377.04 - Original price $377.04
    Original price
    $377.04
    $377.04 - $377.04
    Current price $377.04

    4" x 21" | 1,025 GPD | 100 PSI | XLE Extra-Low Energy RO Membrane | Applied Membranes

    M-T4021AXLE
    In Stock for Immediate Shipment

    4" x 21" Extra-Low Energy Reverse Osmosis Membrane | Tap or Brackish Water | 1,025 GPD at 100 PSI AMI Extra-Low Energy (Low Pressure) XLE RO Memb...

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    Original price $377.04 - Original price $377.04
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    $377.04
    $377.04 - $377.04
    Current price $377.04
  • Original price $377.04 - Original price $377.04
    Original price
    $377.04
    $377.04 - $377.04
    Current price $377.04

    4" x 21" | 1,148 GPD | 150 PSI | Low Energy RO Membrane | Applied Membranes

    M-T4021ALE
    In Stock for Immediate Shipment

    4" x 21" Low Energy Reverse Osmosis Membrane | Tap or Brackish Water | 1,148 GPD at 150 PSI AMI Low Energy (Low Pressure) RO Membrane elements a...

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    Original price $377.04 - Original price $377.04
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    $377.04
    $377.04 - $377.04
    Current price $377.04
  • Original price $370.43 - Original price $370.43
    Original price
    $370.43
    $370.43 - $370.43
    Current price $370.43

    4" x 21" | 900 GPD Commercial Reverse Osmosis RO Membrane | Applied Membranes

    M-T4021A
    In Stock for Immediate Shipment

    4" x 21" Reverse Osmosis Membrane | Tap or Brackish Water | 900 GPD RO Membrane AMI commercial RO membrane elements produce high quality water f...

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    Original price $370.43 - Original price $370.43
    Original price
    $370.43
    $370.43 - $370.43
    Current price $370.43
  • Original price $417.84 - Original price $417.84
    Original price
    $417.84
    $417.84 - $417.84
    Current price $417.84

    4"Dia.x21"L PVC Membrane Housing

    PV4021PWG
    In Stock for Immediate Shipment

    4 x 21 PVC Membrane Housing Pressure Vessel for RO Membranes AMI PVC pressure vessels for housing 4" x 21" membrane elements are ideal for lowe...

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    Original price $417.84 - Original price $417.84
    Original price
    $417.84
    $417.84 - $417.84
    Current price $417.84
  • Original price $246.95 - Original price $246.95
    Original price
    $246.95
    $246.95 - $246.95
    Current price $246.95

    4"Dia.x21"L Stainless Steel Membrane Housing

    PV4021SSAU-316
    In Stock for Immediate Shipment

    4x21 Stainless Steel Membrane Housing Pressure Vessel for RO, NF, UF, MF Membranes AMI 316 SS pressure vessels f...

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    Original price $246.95 - Original price $246.95
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    $246.95
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    Current price $246.95
  • Original price $396.89 - Original price $396.89
    Original price
    $396.89
    $396.89 - $396.89
    Current price $396.89

    4"x21" Hollow Fiber UF 0.9 Membrane Element (540 to 1,620 GPD)

    M-U4021HF09
    In Stock for Immediate Shipment

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

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    Original price $396.89 - Original price $396.89
    Original price
    $396.89
    $396.89 - $396.89
    Current price $396.89
  • Original price $758.51 - Original price $758.51
    Original price
    $758.51
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    Current price $758.51

    4"x21" Hollow Fiber UF 1.5 Membrane Element (388 to 1,164 GPD)

    M-U4021HF15
    In Stock for Immediate Shipment

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

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    Original price $758.51 - Original price $758.51
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    $758.51
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    Current price $758.51
  • Original price $509.34 - Original price $509.34
    Original price
    $509.34
    $509.34 - $509.34
    Current price $509.34

    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 $509.34 - Original price $509.34
    Original price
    $509.34
    $509.34 - $509.34
    Current price $509.34
  • Original price $392.48 - Original price $392.48
    Original price
    $392.48
    $392.48 - $392.48
    Current price $392.48

    4"x21" | 900 GPD | Tape Wrapped | DOW FilmTec RO Membrane

    TW30-4021
    In Stock for Immediate Shipment

    DOW FILMTEC™ TW30-4021 Commercial Reverse Osmosis Membrane Element DOW FILMTEC TW30-4021 Reverse Osmosis (RO) Elements offer high qua...

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    Original price $392.48 - Original price $392.48
    Original price
    $392.48
    $392.48 - $392.48
    Current price $392.48
  • Original price $76.64 - Original price $76.64
    Original price
    $76.64
    $76.64 - $76.64
    Current price $76.64

    Filtrate Connector Kit for M-U2521HF09, EP-0052

    FC25
    Ships in 5 Days

    Filtration Connection Kit Membrane Housing Adapter for2.5" Ultrafiltration Membranes AMI Part #: FC25Manufacturer Part #: EP-0052Adapts M-U2521HF09...

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    Original price $76.64 - Original price $76.64
    Original price
    $76.64
    $76.64 - $76.64
    Current price $76.64