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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.

Items 1 to 48 of 154 total

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  • Pentek 150002 10-inch Standard Filter Housing

    Pentek 150002 10-inch Standard Filter Housing

    $33.99 Retail Price:  $39.09
  • COM-100 HM Digital Water Test Meter

    COM-100 HM Digital Water Test Meter

    $59.95 Retail Price:  $71.24
  • HM Digital PH-200 Water Test Meter

    PH-200 HM Digital Water Test Meter

    $57.05 Retail Price:  $99.95
  • FU-WDF-103-B Tier1 Long-Reach Black Faucet FCT-LR-B - Black
  • LF-BLRAG-BN Tier1 Low Lead Air Gap Faucet - Brushed Nickel
  • LF-EC25-BN Tier1 Contemporary Ceramic Faucet - Brushed Nickel
  • LF-EC25-SN Tier1 Contemporary Ceramic Faucet - Satin Nickel
  • LF-EC32-CP Tier1 Classic Ceramic Faucet - Chrome
  • 144839 Pentek Touch Flo Air Gap Drinking Water Faucet - Chrome
  • AFV Rusco Automatic Flush Valve

    AFV Rusco Automatic Flush Valve

    $399.99 Retail Price:  $462.29
  • A8056-J Watts Catalytic Carbon Water Filter Media

    A8056-J Watts Catalytic Carbon Water Filter Media

    $180.99 Retail Price:  $210.44
  • C-100H Purolite Deionization Resin

    C-100H Purolite Deionization Resin

    $159.99 Retail Price:  $162.34
  • 2C Rusco Spin-Down Replacement Water Filter Cover

    2C Rusco Spin-Down Replacement Water Filter Cover

    $58.99 Retail Price:  $70.14
  • 1.5C Rusco Spin-Down Replacement Water Filter Cover

    1.5C Rusco Spin-Down Replacement Water Filter Cover

    $50.99 Retail Price:  $60.94
  • 1CST Rusco Sediment Trapper Replacement Filter Cover

    1CST Rusco Sediment Trapper Replacement Filter Cover

    $40.99 Retail Price:  $49.44
  • 4 BSK 24 Rusco Intake Basket Strainer

    4 BSK 24 Rusco Intake Basket Strainer

    $65.99 Retail Price:  $78.42
  • 52-196101 3M Aqua-Pure Filter Head & Bracket
  • 2B Rusco Replacement Water Filter Body

    2B Rusco Replacement Water Filter Body

    $49.99 Retail Price:  $59.79
  • 1.5B Rusco Replacement Water Filter Body

    1.5B Rusco Replacement Water Filter Body

    $39.99 Retail Price:  $48.29
  • .75C-HT Rusco Hot Water Spin-Down Filter Cover

    .75C-HT Rusco Hot Water Spin-Down Filter Cover

    $45.99 Retail Price:  $48.34
  • QC71 EV9272-41 Everpure Single Filter Head

    QC71 EV9272-41 Everpure Single Filter Head

    $155.99 Retail Price:  $232.34
  • 01018468 Culligan Replacement Chrome Water Faucet
  • 01018599 Culligan Water Faucet With Light
  • Tier1 Greensand Water Treatment Media for Iron, Manganese, and Hydrogen Sulfide
  • Neutra Sul Professional Grade Oxidizer (Pro Products HP05N)
  • Pro Neutra 7 Acid Water Neutralizer (Pro Products #SP25N)
  • American Hydro Systems RR1-2.5 Rid O' Rust 2X Concentrate Rust Preventer (2.5 Gallon Container)
  • American Hydro Systems RR2 Rid O' Rust Extreme Water 2X Concentrate Rust Preventer
  • American Hydro Systems RR2-2.5 Rid O' Rust Extreme Water 2X Concentrate Rust Preventer (2.5 Gallon Container)
  • PMP-50GPD220V Tier1 Booster PumpPMP-50GPD220V Tier1 Booster PumpPMP-50GPD220V Tier1 Booster PumpPMP-50GPD220V Tier1 Booster Pump

    PMP-50GPD220V Tier1 Booster Pump

    $78.99 Retail Price:  $94.99
  • Hard Water Genie Salt-Free Treatment Conditioner, Water Softener and Descaler System
  • LF-EC32-CP Hydronix Elegant Ceramic Faucet with 3-inch Shank
  • RR1 American Hydron 30 Gallon Rust Preventer by Pro Products
  • Pro Products 2015 Precipitation #2 Solution Refill

    Pro Products 2015 Precipitation #2 Solution Refill

    $31.99 Retail Price:  $40.99
  • GL05N Pro Products Corrosion Control Poly Guard Liquid (5 Gallons)
  • FM-44-2STND Tier1 Filter Housing Stand and Bracket for FH44 Liquatec
  • EV9503-05 Eltek Water Block Anti-Flooding Device

    EV9503-05 Eltek Water Block Anti-Flooding Device

    $45.99 Retail Price:  $58.99
  • EV9503-25 Eltek Water Block Reset Device

    EV9503-25 Eltek Water Block Reset Device

    $35.99 Retail Price:  $46.99
  • Bojie Resin UPWM87 Mixed Resin Bed for Ultrapure Water Systems
  • EvolutionRO 1000 RO system Wall Mount Bracket

    EvolutionRO 1000 RO System Wall Mount Bracket

    $75.99 Retail Price:  $82.79
  • Hach FerroVer Iron Reagent Powder Pillows

    Hach FerroVer Iron Reagent Powder Pillows

    $36.99 Retail Price:  $48.29
  • 12490801 Amana Refrigerator Icemaker Water Valve
  • 2677 American Hydro Systems Calcium Cracker Calcium Stain Preventer
  • 1240632-220V Aquatec Booster Pump
  • 55-SWZ-60735 Aquatec 12V / 30 Amp / 120 PSI Water Pump
  • 6840-2J03-B221S Aquatec 50 GPD Low Flow Booster Pump

    6840-2J03-B221S Aquatec 50 GPD Low Flow Booster Pump

    $84.99 Retail Price:  $100.04
  • 8851-2J03-B423S Aquatec Booster Pump

    8851-2J03-B423S Aquatec Booster Pump

    $109.99 Retail Price:  $128.79
  • ERP-1000 Aquatec Permeate Pump

    ERP-1000 Aquatec Permeate Pump

    $54.99 Retail Price:  $59.79

Items 1 to 48 of 154 total

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