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Under-Sink Filter Kits

Under-Sink Filter Kits

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  • $57.74 - $57.74
    $57.74
    $57.74 - $57.74
    $57.74

    Replacement Filter Kit for 5-Stage Home RO Water Filter Systems | 6-Month Service Pack

    RFK-5
    In Stock for Immediate Shipment

    RFK-5 Replacement Filter Kit for Home RO Water FiltrationSystemsFor use in 5 Stage Home RO Systems with 10" Standard Filter HousingsSemi-Annual S...

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    $57.74 - $57.74
    $57.74
    $57.74 - $57.74
    $57.74
  • $65.09 - $65.09
    $65.09
    $65.09 - $65.09
    $65.09

    Replacement Filter Kit for 50 GPD Home RO | 5 Stage | With Membrane | Yearly Service Pack

    RFK-5-50
    In Stock for Immediate Shipment

    Replacement Filter Packs for Home RO Systems Membrane and Filter Replacement Kit for 50 GPD 5 Stage RO Following the recommended schedule to ...

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    $65.09 - $65.09
    $65.09
    $65.09 - $65.09
    $65.09
  • $89.24 - $89.24
    $89.24
    $89.24 - $89.24
    $89.24

    Replacement Filter Kit for 50GPD Home RO | 5 Stage | With Membrane | 1 Year Supply

    RFK5-50-YEAR
    In Stock for Immediate Shipment

    Replacement Filter Packs for Home RO Systems 1 Year Supply Includes 6-Month and 12-Month Replacements for 5 Stage RO Following the recommend...

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    $89.24 - $89.24
    $89.24
    $89.24 - $89.24
    $89.24
  • $67.19 - $67.19
    $67.19
    $67.19 - $67.19
    $67.19

    Replacement Filter Kit for 100 GPD Home RO | 5 Stage | With Membrane | Yearly Service Pack

    RFK-5-100
    In Stock for Immediate Shipment

    Replacement Filter Packs for Home RO Systems Membrane and Filter Replacement Kit for 100 GPD 5 Stage RO Following the recommended schedule...

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    $67.19 - $67.19
    $67.19
    $67.19 - $67.19
    $67.19
  • $36.74 - $36.74
    $36.74
    $36.74 - $36.74
    $36.74

    Replacement Pre-Filter Kit for 5-Stage Home RO Water Filter Systems | 3-Month Service Pack

    RFK-5-PRE
    In Stock for Immediate Shipment

    Replacement Pre-Filter Kit for Home RO Water FiltrationSystemsFor use in 5 Stage Home RO Systems with 10" Standard Filter Housings3-MonthService ...

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    $36.74 - $36.74
    $36.74
    $36.74 - $36.74
    $36.74
  • $60.89 - $60.89
    $60.89
    $60.89 - $60.89
    $60.89

    Culligan-Compatible Replacement Filter & Membrane Kit for Culligan AC-30 RO System | 1 Year Service Pack

    RFK-CULLIGAN-AC-30
    In Stock for Immediate Shipment

    Culligan-Compatible Replacement Filter & Membrane Kit for Culligan AC-30 Home RO System4 Stages of Filtration | 1 Year Service Pack | Complete...

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    $60.89 - $60.89
    $60.89
    $60.89 - $60.89
    $60.89
  • $55.64 - $55.64
    $55.64
    $55.64 - $55.64
    $55.64

    Replacement Filter Kit for Home RO Systems (All Made-in-USA Filters)

    RFK-5-USA
    In Stock for Immediate Shipment

    RFK-5-USA Replacement Filter Kit for Home RO Water FiltrationSystemsWith Made-in-USA FiltersFor use in 5 Stage Home RO Systems with 10" Standard...

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    $55.64 - $55.64
    $55.64
    $55.64 - $55.64
    $55.64
  • $115.49 - $115.49
    $115.49
    $115.49 - $115.49
    $115.49

    Replacement Filter Kit for 100GPD Home RO | 5 Stage | With Membrane | 1 Year Supply

    RFK5-100-YEAR
    In Stock for Immediate Shipment

    Replacement Filter Packs for Home RO Systems 1 Year Supply Includes 6-Month and 12-Month Replacements for 5 Stage RO Following the recommend...

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    $115.49 - $115.49
    $115.49
    $115.49 - $115.49
    $115.49
  • $124.94 - $124.94
    $124.94
    $124.94 - $124.94
    $124.94

    Replacement Filter Kit for 50 GPD Home RO with Alkaline Minerals | 6 Stage | 1 Year Supply

    RFK-N50-YEAR
    In Stock for Immediate Shipment

    Replacement Filter Packs for Home RO SystemsMembrane and Filter Replacement Kit for 50 GPD 6 Stage RO + Alkaline Minerals1 Year Supply - Includes ...

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    $124.94 - $124.94
    $124.94
    $124.94 - $124.94
    $124.94
  • $46.19 - $46.19
    $46.19
    $46.19 - $46.19
    $46.19

    Add-On Kit - Mineral Cartridge for Alkaline Water Filter Systems

    H-F10ALK-14-KIT
    In Stock for Immediate Shipment

    Alkaline Mineral Filter Cartridge Add-On Kit for Alkaline Water RO SystemsFilter + Parts Kit for Adding an Akaline Filter cartridge onto an existin...

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    $46.19 - $46.19
    $46.19
    $46.19 - $46.19
    $46.19
  • $86.09 - $86.09
    $86.09
    $86.09 - $86.09
    $86.09

    Replacement Filter & Membrane Kit for 50 GPD RO + Alkaline | Annual Service Pack

    RFK-N-50
    In Stock for Immediate Shipment

    Replacement Filter Packs for Home RO SystemsMembrane and Filter Replacement Kit for 50 GPD 6 Stage RO + Alkaline MineralsIncludes a Complete Set o...

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    $86.09 - $86.09
    $86.09
    $86.09 - $86.09
    $86.09
  • $153.29 - $153.29
    $153.29
    $153.29 - $153.29
    $153.29

    Replacement Filter Kit AMI Pure Plus Home RO + UF | 1 Year Supply of Filters & Membranes

    RFK-HD-22PP-YEAR
    In Stock for Immediate Shipment

    Water Filters & Membranes Replacement Kit for AMI Pure Plus RO + UF + UV Home Water Treatment SystemIncludes 1 Year Supply of Filters, Membra...

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    $153.29 - $153.29
    $153.29
    $153.29 - $153.29
    $153.29
  • $56.69 - $56.69
    $56.69
    $56.69 - $56.69
    $56.69

    Replacement Filter Kit for Home RO + Alkaline Minerals | 6-Month Service Pack

    RFK-N
    In Stock for Immediate Shipment

    Replacement Filter Packs for Home RO SystemsSemi-Annual Service Replacement Filters Kit for 6 Stage RO + Alkaline MineralsIncludes a Complete Set ...

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    $56.69 - $56.69
    $56.69
    $56.69 - $56.69
    $56.69
  • $172.19 - $172.19
    $172.19
    $172.19 - $172.19
    $172.19

    Replacement Filter Kit AMI Ultimate Home RO + UF + UV | 1 Year Supply of Filters, Membranes & UV

    RFK-HD-81UM-YEAR
    Ships in 5 Days

    Water Filters & Membranes Replacement Kit for AMI Ultimate RO + UF + UV Home Water Treatment SystemIncludes 1 Year Supply of Filters, Membr...

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    $172.19 - $172.19
    $172.19
    $172.19 - $172.19
    $172.19
  • $153.29 - $153.29
    $153.29
    $153.29 - $153.29
    $153.29

    Replacement Filter Kit AMI Ultra Home RO + UF | 1 Year Supply of Filters & Membranes

    RFK-HD-10UL-YEAR
    In Stock for Immediate Shipment

    Water Filters & Membranes Replacement Kit for AMI Ultra RO + UF Home Water Treatment SystemIncludes 1 Year Supply of Filters and Membranes fo...

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    $153.29 - $153.29
    $153.29
    $153.29 - $153.29
    $153.29
  • $130.19 - $130.19
    $130.19
    $130.19 - $130.19
    $130.19

    Replacement Filter Kit AMI Sola Pure Home UV + UF | 1 Year Supply of Filters, Membrane & UV

    RFK-HD-35SP-YEAR
    Ships in 5 Days

    Water Filters & Membranes Replacement Kit for AMI Sola Pure UV + UF Home Water Treatment SystemIncludes 1 Year Supply of Filters, UF Membr...

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    $130.19 - $130.19
    $130.19
    $130.19 - $130.19
    $130.19
  • $146.99 - $146.99
    $146.99
    $146.99 - $146.99
    $146.99

    Replacement Filter Kit AMI Direct Flow Tankless RO | 1 Year Supply of Filters & Membranes

    RFK-RO-DF600-YEAR
    In Stock for Immediate Shipment

    Water Filters & Membranes Replacement Kit for AMI Direct Flow Tankless RO SystemIncludes 1 Year Supply of Filters and Membranes for Recommend...

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    $146.99 - $146.99
    $146.99
    $146.99 - $146.99
    $146.99
  • $153.29 - $153.29
    $153.29
    $153.29 - $153.29
    $153.29

    Replacement Filter Kit AMI Deluxe Home RO + UF | 1 Year Supply of Filters & Membranes

    RFK-HD-75DE-YEAR
    In Stock for Immediate Shipment

    Water Filters & Membranes Replacement Kit for AMI Deluxe RO + UF Home Water Treatment SystemIncludes 1 Year Supply of Filters and Membrane...

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    $153.29 - $153.29
    $153.29
    $153.29 - $153.29
    $153.29

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