Discount Water Filters and Air Filters at Discount Filter Store.com

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Water Filter System Parts & Accessories

Find water filter parts and accessories, such as mounting brackets, replacement o-rings, refrigerator ice makers, and water test kits to meet all of your clean water needs. Discount Filter Store has over a hundred different parts for various water filter systems offered by top brands. We are a trusted distributor of Pentek, Kenmore, and HM Digital. Make sure that you have the right tools to keep your water clean and healthy. At Discount Filter Store, we make buying water filter parts easy.

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39 Item(s)

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  • HM Digital ORP-STOR Electrode Storage Solution

    HM Digital ORP-STOR Electrode Storage Solution

    $7.99
    MSRP: $11.99
    Save 33%
  • COM-100 HM Digital Water Test Meter
  • HM Digital PH-200 Water Test Meter

    PH-200 HM Digital Water Test Meter

    $103.49
    MSRP: $127.99
    Save 19%
  • PH-STOR HM Digital Electrode Storage Solution

    PH-STOR HM Digital Electrode Storage Solution

    $7.95
    MSRP: $12.99
    Save 39%
  • FM-2 HM Digital Filter Change Monitor

    FM-2 HM Digital Filter Change Monitor

    $39.95
    MSRP: $48.24
    Save 17%
  • PS-202 HM Digital Controller
  • PSC-150 HM Digital Commercial Controller and Monitor
  • PSC-154 HM Digital Controller

    PSC-154 HM Digital Controller

    $301.89
    MSRP: $376.99
    Save 20%
  • SP-1 HM Digital Sensor Probe

    SP-1 HM Digital Sensor Probe

    $59.69
    MSRP: $76.99
    Save 22%
  • SP-1-PSC HM Digital Sensor Probe

    SP-1-PSC HM Digital Sensor Probe

    $59.00
    MSRP: $59.97
    Save 2%
  • SP-2 HM Digital Sensor Probe

    SP-2 HM Digital Sensor Probe

    $14.29
    MSRP: $19.99
    Save 29%
  • SP-3 HM Digital Sensor Probe

    SP-3 HM Digital Sensor Probe

    $22.00
    MSRP: $23.81
    Save 8%
  • SP-4 HM Digital Sensor Probe

    SP-4 HM Digital Sensor Probe

    $12.00
    MSRP: $13.79
    Save 13%
  • SP-5 HM Digital Sensor Probe

    SP-5 HM Digital Sensor Probe

    $11.00
    MSRP: $13.05
    Save 16%
  • SP-C1 HM Digital Sensor

    SP-C1 HM Digital Sensor

    $34.95
    MSRP: $36.79
    Save 5%
  • SP-O2 HM Digital Sensor

    SP-O2 HM Digital Sensor

    $55.59
    MSRP: $70.99
    Save 22%
  • SP-P2 HM Digital Sensor

    SP-P2 HM Digital Sensor

    $44.95
    MSRP: $54.04
    Save 17%
  • TDS-EZ HM Digital Water Test Meter

    TDS-EZ HM Digital Water Test Meter

    $19.95
    MSRP: $20.23
    Save 1%
  • TM-1 HM Digital Digital Thermometer

    TM-1 HM Digital Digital Thermometer

    $35.49
    MSRP: $45.99
    Save 23%
  • AP-1 HM Digital Water Test Meter

    AP-1 HM Digital Water Test Meter

    $29.95
    MSRP: $31.96
    Save 6%
  • AP-2 HM Digital Water Test Meter
  • CC-1 HM Digital Protective Cover - Clear

    CC-1 HM Digital Protective Cover - Clear

    $29.95
    MSRP: $30.99
    Save 3%
  • CIC-152 HM Digital Controller

    CIC-152 HM Digital Controller

    $348.00
    MSRP: $357.59
    Save 3%
  • DM-1 HM Digital Inline Dual TDS Monitor

    DM-1 HM Digital Inline Dual TDS Monitor

    $44.49
    MSRP: $55.99
    Save 21%
  • DM-2 HM Digital Commercial Inline Dual TDS Monitor
  • EC-3 HM Digital Water Test Meter
  • OP-STOR HM Digital Electrode Storage Solution

    OP-STOR HM Digital Electrode Storage Solution

    $6.95
    MSRP: $11.49
    Save 40%
  • ORP-200 HM Digital Water Test Meter

    ORP-200 HM Digital Water Test Meter

    $113.79
    MSRP: $140.99
    Save 19%
  • ORP-BUF HM Digital Buffer Solution and Electrode Test Kit

    ORP-BUF HM Digital Buffer Solution and Electrode Test Kit

    $20.69
    MSRP: $27.99
    Save 26%
  • PH-80 HM Digital Water Test Meter
  • PH-BUF HM Digital Buffer Solution (12-Pack)

    PH-BUF HM Digital Buffer Solution (12-Pack)

    $10.99
    MSRP: $15.99
    Save 31%
  • PS-100 HM Digital Water Test Meter

    PS-100 HM Digital Water Test Meter

    $168.00
    MSRP: $168.99
    Save 1%

    Out of stock

  • PS-200 HM Digital Water Test Meter
  • QC-1 HM Digital Filter System Monitor
  • SM-1 HM Digital Inline TDS Monitor
  • TDS-3 HM Digital Water Test Meter

    TDS-3 HM Digital Water Test Meter

    $24.95
    MSRP: $27.83
    Save 10%
  • TDS-4 HM Digital Water Test Meter

    TDS-4 HM Digital Water Test Meter

    $23.79
    MSRP: $30.99
    Save 23%
  • TDS-4TM HM Digital Water Test Meter

    TDS-4TM HM Digital Water Test Meter

    $25.79
    MSRP: $33.99
    Save 24%
  • ZT-2 HM Digital Water Test Meter

    ZT-2 HM Digital Water Test Meter

    $17.99
    MSRP: $26.45
    Save 32%

39 Item(s)

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