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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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  • FMS-1 Tier1 Water Flow Switch Relay Control

    FMS-1 Tier1 Water Flow Switch Relay Control

    $12.99 Retail Price:  $17.24
  • PI2308S Tier1 Two-Way Divider (1/4 Inch with Quick Connect Fittings)
  • TIER1-QD-1

    QD-1 Tier1 3/8-inch Quick Connect Fitting

    $5.99 Retail Price:  $8.34
  • FMS-2 Tier1 Water Flow Sensor

    FMS-2 Tier1 Water Flow Sensor

    $15.99 Retail Price:  $20.69
  • EV9256-20 Everpure QL1 Single Filter Head with Bracket and 1/4 inch Quick-Connect Fittings

    EV9256-20 Everpure QL1 Single Water Filter Head

    $34.58 Retail Price:  $42.07
  • DM-2 HM Digital Commercial Inline Dual TDS Monitor

    DM-2 HM Digital Commercial Inline Dual TDS Monitor

    $45.99 Retail Price:  $54.63
  • FM-2 HM Digital Filter Change Monitor

    FM-2 HM Digital Filter Change Monitor

    $39.95 Retail Price:  $48.24
  • PFR402Q-150 Tier1 Inline Flow Restrictor

    PFR402Q-150 Tier1 Inline Flow Restrictor

    $10.99 Retail Price:  $13.79
  • PFR402Q-500 Tier1 Inline Flow Restrictor

    PFR402Q-500 Tier1 Inline Flow Restrictor

    $7.99 Retail Price:  $11.49
  • LCS-14 Leak Controller Leak Controller
  • QC-1 HM Digital Filter System Monitor

    QC-1 HM Digital Filter System Monitor

    $20.99 Retail Price:  $25.65
  • SM-1 HM Digital Inline TDS Monitor

    SM-1 HM Digital Inline TDS Monitor

    $24.99 Retail Price:  $30.48
  • ASV-14QW Tier1 Automatic Shut-Off Valve

    ASV-14QW Tier1 Automatic Shut-Off Valve

    $7.99 Retail Price:  $11.49
  • ASV-ERP-JG Tier1 Automatic Shut-Off Valve

    ASV-ERP-JG Tier1 Automatic Shut-Off Valve

    $17.99 Retail Price:  $22.99

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