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  • Original price $34.29 - Original price $34.29
    Original price $34.29
    $60.99
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    Current price $60.99

    1.8" x 12" 36 GPD NF 90% Rejection Membrane

    M-N1812A9
    In Stock for Immediate Shipment

    Nanofiltration Membranes for Water Treatment SystemsNote: Actual color of tape may vary from the item pictured. Model Number: M-N1812A9 Flow ...

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    Original price $34.29 - Original price $34.29
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    $60.99
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    Current price $60.99
  • Original price $72.99 - Original price $72.99
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    Current price $72.99

    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...

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    Original price $72.99 - Original price $72.99
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    Current price $72.99
  • Original price $61.99 - Original price $61.99
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    Current price $61.99

    1.8"X12" 36 GPD NF 50% Rejection Nanofiltration Membrane

    M-N1812A5
    In Stock for Immediate Shipment

    AMI NF5 Nanofiltration Membrane Elements AMI® NF5 spiral wound nanofiltration elements are ideal for removing a high percentage of TOC...

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    Original price $61.99 - Original price $61.99
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    Current price $61.99
  • Original price $50.00
    Original price $50.00 - Original price $50.00
    Original price $50.00
    Current price $32.99
    $32.99 - $32.99
    Current price $32.99

    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...

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    Original price $50.00
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    Original price $50.00
    Current price $32.99
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    Current price $32.99
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  • Original price $39.99 - Original price $39.99
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    100 GPD | High Rejection | 1.8 x 12 | DOW FilmTec RO Membrane

    TW30-1812-100HR
    In Stock for Immediate Shipment

    DOW FILMTEC™ TW30-1812-100HR High Rejection Home RO Membrane Element DOW FILMTEC TW30-1812-100HR Elements for home drinking water tre...

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    Original price $39.99 - Original price $39.99
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    Current price $39.99
  • Original price $45.00
    Original price $45.00 - Original price $45.00
    Original price $45.00
    Current price $25.99
    $25.99 - $25.99
    Current price $25.99

    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 ...

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    Original price $45.00
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    Original price $45.00
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    Current price $25.99
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  • Original price $63.99 - Original price $63.99
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    Current price $63.99

    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...

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    Original price $63.99 - Original price $63.99
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    Current price $63.99
  • Original price $65.00
    Original price $65.00 - Original price $65.00
    Original price $65.00
    Current price $37.99
    $37.99 - $37.99
    Current price $37.99

    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...

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    Original price $65.00
    Original price $65.00 - Original price $65.00
    Original price $65.00
    Current price $37.99
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    Current price $37.99
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  • Original price $45.00
    Original price $45.00 - Original price $45.00
    Original price $45.00
    Current price $25.99
    $25.99 - $25.99
    Current price $25.99

    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...

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    Original price $45.00
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    Original price $45.00
    Current price $25.99
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    Current price $25.99
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  • Original price $32.99 - Original price $32.99
    Original price
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    Current price $32.99

    2.5"x12" Deionizing Mixed Bed Filter w/ 1/4"QC Straight Conn

    K5655JJ
    In Stock for Immediate Shipment

    K5655JJ Omnipure 12" Deionizing Mixed Bed Inline FilterIon Exchange Process for ultra-high purity water with a minimum TOC background. Model Numbe...

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    Original price $32.99 - Original price $32.99
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    Current price $32.99
  • Original price $100.00
    Original price $100.00 - Original price $100.00
    Original price $100.00
    Current price $54.99
    $54.99 - $54.99
    Current price $54.99

    200 Gallon Per Day Home RO Membrane | AMI Membranes

    M-T1812A200
    In Stock for Immediate Shipment

    AMI 200 GPD Residential Membrane for Home RO Systems AMI 200GPD residential RO membrane elements are among the finest in the industry. With hu...

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    Original price $100.00
    Original price $100.00 - Original price $100.00
    Original price $100.00
    Current price $54.99
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    Current price $54.99
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  • Original price $45.00
    Original price $45.00 - Original price $45.00
    Original price $45.00
    Current price $27.99
    $27.99 - $27.99
    Current price $27.99

    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...

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    Original price $45.00
    Original price $45.00 - Original price $45.00
    Original price $45.00
    Current price $27.99
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    Current price $27.99
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  • Original price $48.00
    Original price $48.00 - Original price $48.00
    Original price $48.00
    Current price $28.99
    $28.99 - $28.99
    Current price $28.99

    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...

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    Original price $48.00
    Original price $48.00 - Original price $48.00
    Original price $48.00
    Current price $28.99
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    Current price $28.99
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  • Original price $46.99 - Original price $46.99
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    Current price $46.99

    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...

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    Original price $46.99 - Original price $46.99
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    $46.99
    $46.99 - $46.99
    Current price $46.99
  • Original price $48.00
    Original price $48.00 - Original price $48.00
    Original price $48.00
    Current price $29.99
    $29.99 - $29.99
    Current price $29.99

    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...

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    Original price $48.00
    Original price $48.00 - Original price $48.00
    Original price $48.00
    Current price $29.99
    $29.99 - $29.99
    Current price $29.99
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  • Original price $32.99 - Original price $32.99
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    Current price $32.99

    50 GPD | 1.8x12 | DOW FilmTec Home RO Membrane Membrane

    TW30-1812-50HR
    In Stock for Immediate Shipment

    DOW FILMTEC™  TW30-1812-50HR Home RO Membrane Element DOW FILMTEC TW30-1812-50HR Elements for home drinking water treatment units produce 50 G...

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    Original price $32.99 - Original price $32.99
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    Current price $32.99
  • Original price $50.00
    Original price $50.00 - Original price $50.00
    Original price $50.00
    Current price $30.99
    $30.99 - $30.99
    Current price $30.99

    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...

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    Original price $50.00
    Original price $50.00 - Original price $50.00
    Original price $50.00
    Current price $30.99
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    Current price $30.99
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  • Original price $32.99 - Original price $32.99
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    75 GPD | 1.8x12 | DOW FilmTec Home RO Membrane Element

    BW60-1812-75
    In Stock for Immediate Shipment

    DOW FILMTEC™ BW60-1812-75 Home RO Membrane Element DOW FILMTEC™ BW60-1812-75 Elements for home drinking water treatment units produce 75 GPD (...

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    Original price $32.99 - Original price $32.99
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    Current price $32.99
  • Original price $82.99 - Original price $82.99
    Original price
    $82.99
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    Current price $82.99

    AMI 3"x12" | 300 GPD | High Flow Tankless RO Membrane

    M-T3012A
    In Stock for Immediate Shipment

    AMI 3"x12" 300 GPD Membrane for Tankless RO Systems AMI Residential RO membrane elements are among the finest in the industry. With hundreds ...

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    Original price $82.99 - Original price $82.99
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    $82.99
    $82.99 - $82.99
    Current price $82.99
  • Original price $104.99 - Original price $104.99
    Original price
    $104.99
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    Current price $104.99

    AMI 3"x12" | 500 GPD | High Flow Tankless RO Membrane

    M-T3012A500
    In Stock for Immediate Shipment

    AMI 3"x12" 500 GPD Membrane for Tankless RO Systems Applied Membranes is the largest residential membranes manufacturer in the USA, and AMI resid...

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    Original price $104.99 - Original price $104.99
    Original price
    $104.99
    $104.99 - $104.99
    Current price $104.99
  • Original price $59.99 - Original price $59.99
    Original price
    $59.99
    $59.99 - $59.99
    Current price $59.99

    Housing for 3" Residential Membrane (Tankless RO)

    PV3012C
    In Stock for Immediate Shipment

    Membrane Housing for 3 Inch RO Elements (Tankless RO Membranes) Designed for use with 3" Diameter x 12” Length tankless RO Membrane Elements, the...

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    Original price $59.99 - Original price $59.99
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    Current price $59.99
  • Original price $9.99 - Original price $9.99
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    $9.99
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    Current price $9.99

    Housing for Residential Membrane | In: Straight | Out: Elbow

    PV2012PME
    In Stock for Immediate Shipment

    Membrane Housings for Home RO Water Treatment Systems For Standard Home RO Membranes 1.5" to 2" Diameter x 12" Length Designed for use with stan...

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    Original price $9.99 - Original price $9.99
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    Current price $9.99
  • Original price $19.99 - Original price $19.99
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    Current price $19.99

    Housing for Residential Membrane | In: Elbow | Out: Elbow

    PV2012FS
    In Stock for Immediate Shipment

    Membrane Housing Pressure Vessels for Home RO Systems For Standard Home RO Membranes 1.5" to 1.85" Diameter 90° Elbow 1/8" In/Out Connections D...

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    Original price $19.99 - Original price $19.99
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    $19.99
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    Current price $19.99
  • Original price $11.30
    Original price $11.30 - Original price $11.30
    Original price $11.30
    Current price $6.99
    $6.99 - $6.99
    Current price $6.99

    Omnipure K5605-BB 12" Sediment 5M Filter 1/4" Female Thread

    K5605BB
    In Stock for Immediate Shipment

    K5605-BB Omnipure 12" In-Line Sediment Filter Model Number: K5605 BB Sediment Filtration: 5 Micron Nominal Rating Filter Media Type: Polyprop...

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    Original price $11.30
    Original price $11.30 - Original price $11.30
    Original price $11.30
    Current price $6.99
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    Current price $6.99
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  • Original price $17.99 - Original price $17.99
    Original price
    $17.99
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    Current price $17.99

    Omnipure K5605-JJ 12" Sediment 5-Micron Filter 1/4" QC Straight

    K5605JJ
    In Stock for Immediate Shipment

    K5605-JJ Omnipure 12" In-Line Sediment Filter Model Number: K5605 JJ Sediment Filtration: 5 Micron Nominal Rating Filter Media Type: Polyprop...

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    Original price $17.99 - Original price $17.99
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    Current price $17.99
  • Original price $18.99 - Original price $18.99
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    Current price $18.99

    Omnipure K5605-SS 12" Sediment 5-Micron Filter 1/4" QC Elbow

    K5605SS
    In Stock for Immediate Shipment

    K5605-SS Omnipure 12" In-Line Sediment Filter Model Number: K5605 SS Sediment Filtration: 5 Micron Nominal Rating Filter Media Type: Polyprop...

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    Original price $18.99 - Original price $18.99
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    $18.99
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    Current price $18.99
  • Original price $17.99 - Original price $17.99
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    Current price $17.99

    Omnipure K5628-JJ 2.5" x 12" T28 Carbon Filter 1/4" QC Straight

    K5628JJ
    In Stock for Immediate Shipment

    K5628-JJ Omnipure 12" Granular Activated Carbon Inline Filter Model Number: K5628 JJ Carbon Type: T28 - Standard Coconut Shell GAC - Ideal for ...

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    Original price $17.99 - Original price $17.99
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    $17.99 - $17.99
    Current price $17.99
  • Original price $19.99 - Original price $19.99
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    $19.99
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    Current price $19.99

    Omnipure K5633-JJ 2.5" x 12" T33 Carbon Filter 1/4" QC Straight

    K5633JJ
    In Stock for Immediate Shipment

    K5633-JJ Omnipure 12" Granular Activated Carbon Inline Filter Model Number: K5633 JJ Carbon Type: T33/T40 - Coconut Shell based Acid Rinsed (fo...

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    Original price $19.99 - Original price $19.99
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    $19.99 - $19.99
    Current price $19.99
  • Original price $18.99 - Original price $18.99
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    Current price $18.99

    Omnipure K5633-SS 2.5" x 12" T33 Carbon Filter 1/4" QC Elbow (Replaces K5628SS & K5640SS)

    K5633SS
    In Stock for Immediate Shipment

    K5633-SS Specifications Omnipure Model: K5633SS Label on Filter: K5633 SS Filter Size: 2.5" Dia. × 12" Length Carbon Type: Coco...

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    Current price $18.99
  • Original price $23.99 - Original price $23.99
    Original price
    $23.99
    $23.99 - $23.99
    Current price $23.99

    Omnipure K5651-SS 2.5" x 12" 50/50 Calcite & GAC Carbon Filter with 1/4" QC Elbow

    K5651SS
    In Stock for Immediate Shipment

    Omnipure K5651SS Inline Alkaline Mineral & Carbon Water FilterOmnipure 2.5" x 12" Water Filter with 50% Calcite pH Neutralization Media, and ...

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    Original price $23.99 - Original price $23.99
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    Current price $23.99
  • Original price $18.99 - Original price $18.99
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    Current price $18.99

    Omnipure K5654-BB 2.5" x 12" Softening Resin Filter 1/4" FNPT

    K5654BB
    In Stock for Immediate Shipment

    K5654-BB Omnipure 12" Softening Resin Inline FilterCation Exchange Softening Resin Filters remove hardness, calcium and scale.Specifications for Om...

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    Original price $18.99 - Original price $18.99
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    $18.99
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    Current price $18.99
  • Original price $20.43 - Original price $20.43
    Original price $20.43
    $22.99
    $22.99 - $22.99
    Current price $22.99

    Omnipure K5654-JJ 2.5"x12" Softening Resin Filter 1/4" QC

    K5654JJ
    In Stock for Immediate Shipment

    K5654-JJ Omnipure 12" Softening Resin Inline FilterCation Exchange Softening Filters remove hardness, calcium and scale.Specifications for Omnipure...

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    Original price $20.43 - Original price $20.43
    Original price $20.43
    $22.99
    $22.99 - $22.99
    Current price $22.99
  • Original price $23.99 - Original price $23.99
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    $23.99
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    Current price $23.99

    Omnipure K5686-JJ 12" Scale Inhibitor & Carbon Filter 1/4" QC

    K5686JJ
    In Stock for Immediate Shipment

    K5686-JJ Omnipure GAC & Polyphosphate Filter for Scale Control Genuine Omnipure Brand Carbon filter for removal of chlorine, taste and odor ...

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    Original price $23.99 - Original price $23.99
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    $23.99
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    Current price $23.99
  • Original price $67.99 - Original price $67.99
    Original price
    $67.99
    $67.99 - $67.99
    Current price $67.99

    RO Membrane Replacement Cartridge for NTR-RO-50

    NTR-50M
    Ships in 5 Days

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

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    Original price $67.99 - Original price $67.99
    Original price
    $67.99
    $67.99 - $67.99
    Current price $67.99