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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Items 1 to 48 of 220 total

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  • FCT-1 Culligan Drinking Water Faucet - Chrome

    FCT-1 Culligan Drinking Water Faucet - Chrome

    $25.79
    MSRP: $35.99
    Save 28%
  • FAUC-RP-01 Filtrete Replacement Faucet

    FAUC-RP-01 3M Filtrete Replacement Water Faucet

    $25.69
    MSRP: $39.99
    Save 36%
  • 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%
  • FU-WDF-103-B Tier1 Long-Reach Black Faucet FCT-LR-B - Black
  • FU-WDF-103-W Tier1 Long-Reach Faucet - White
  • LF-BLR-BN Tier1 Long-Reach Faucet - Brushed Nickel

    LF-BLR-BN Tier1 Long-Reach Faucet - Brushed Nickel

    $29.99
    MSRP: $36.79
    Save 18%
  • LF-BLRAG-BN Tier1 Low Lead Air Gap Faucet - Brushed Nickel

    LF-BLRAG-BN Tier1 Low Lead Air Gap Faucet - Brushed Nickel

    $32.99
    MSRP: $42.84
    Save 23%
  • LF-EC25-BN Tier1 Contemporary Ceramic Faucet - Brushed Nickel
  • LF-EC25-CP Tier1 Contemporary Ceramic Faucet - Chrome

    LF-EC25-CP Tier1 Contemporary Ceramic Faucet - Chrome

    $30.99
    MSRP: $51.74
    Save 40%
  • LF-EC25-SN Tier1 Contemporary Ceramic Faucet - Satin Nickel
  • LF-EC32-CP Tier1 Classic Ceramic Faucet - Chrome
  • AFV Rusco Automatic Flush Valve

    AFV Rusco Automatic Flush Valve

    $399.99
    MSRP: $462.29
    Save 13%
  • A8056-J Watts Catalytic Carbon Water Filter Media

    A8056-J Watts Catalytic Carbon Water Filter Media

    $183.39
    MSRP: $252.99
    Save 28%
  • C-100H Purolite Deionization Resin

    C-100H Purolite Deionization Resin

    $159.99
    MSRP: $162.34
    Save 1%
  • 2C Rusco Spin-Down Replacement Water Filter Cover

    2C Rusco Spin-Down Replacement Water Filter Cover

    $58.99
    MSRP: $70.14
    Save 16%
  • 1.5C Rusco Spin-Down Replacement Water Filter Cover

    1.5C Rusco Spin-Down Replacement Water Filter Cover

    $50.99
    MSRP: $60.94
    Save 16%
  • 1CST Rusco Sediment Trapper Replacement Filter Cover

    1CST Rusco Sediment Trapper Replacement Filter Cover

    $41.49
    MSRP: $53.99
    Save 23%
  • 4 BSK 24 Rusco Intake Basket Strainer

    4 BSK 24 Rusco Intake Basket Strainer

    $66.79
    MSRP: $85.99
    Save 22%
  • .5FV Rusco Replacement Flush Valve For Spin-Down Water Filtration Systems
  • .75B Rusco Replacement Water Filter Body

    .75B Rusco Replacement Water Filter Body

    $27.99
    MSRP: $37.94
    Save 26%
  • 2B Rusco Replacement Water Filter Body

    2B Rusco Replacement Water Filter Body

    $49.99
    MSRP: $59.79
    Save 16%
  • 1.5B Rusco Replacement Water Filter Body

    1.5B Rusco Replacement Water Filter Body

    $39.99
    MSRP: $48.29
    Save 17%
  • .75C-HT Rusco Hot Water Spin-Down Filter Cover

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

    $45.99
    MSRP: $48.34
    Save 5%
  • QC71 EV9272-41 Everpure Single Filter Head

    Everpure QC71 (EV9272-41) Single Filter Head

    $155.99
    MSRP: $232.34
    Save 33%
  • 01018468 Culligan Replacement Chrome Water Faucet
  • 01018599 Culligan Water Faucet With Light
  • Tier1 Greensand Water Treatment Media for Iron, Manganese, and Hydrogen Sulfide (43 lb bag)
  • WDF-103SS Tier1 Long-Reach Stainless Steel Faucet
  • Neutra Sul Professional Grade Oxidizer (Pro Products HP05N)

    Neutra Sul Professional Grade Oxidizer (Pro Products HP05N)

    $59.99
    MSRP: $71.29
    Save 16%
  • Pro Neutra 7 Acid Water Neutralizer (Pro Products #SP25N)

    Pro Neutra 7 Acid Water Neutralizer (Pro Products #SP25N)

    $54.99
    MSRP: $63.24
    Save 13%
  • BW5000-000A Bottled Water Dispensing System by FloJet

    BW5000-000A Bottled Water Dispensing System by FloJet

    $220.99
    MSRP: $259.99
    Save 15%
  • EK USA Ice Shoot Ice Funnel

    EK USA Ice Shoot Ice Funnel

    $24.99
    MSRP: $31.99
    Save 22%
  • American Hydro Systems RR1 Rid O' Rust 2X Concentrate Rust Preventer
  • 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
    MSRP: $94.99
    Save 17%
  • Pro Products 2001 Replacement Hardness #1

    Pro Products 2001 Replacement Hardness #1

    $20.99
    MSRP: $23.34
    Save 10%
  • 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

    RR1 American Hydron 30 Gallon Rust Preventer by Pro Products

    $707.99
    MSRP: $815.99
    Save 13%
  • Universal Refrigerator Odor Reduction and Bacteria Inhibiting Air Freshener By Tier1
  • Pro Products 2004 Replacement Hardness #2

    Pro Products 2004 Replacement Hardness #2

    $20.99
    MSRP: $28.99
    Save 28%
  • Pro Products 2007 Replacement Hardness #3

    Pro Products 2007 Replacement Hardness #3

    $20.99
    MSRP: $26.99
    Save 22%
  • Pro Products 1257900 Chlorine Test Comparator

    Pro Products 1257900 Chlorine Test Comparator

    $22.99
    MSRP: $30.99
    Save 26%
  • Pro Products 2012 Precipitation #1 Solution Refill

    Pro Products 2012 Precipitation #1 Solution Refill

    $26.99
    MSRP: $34.99
    Save 23%
  • Pro Products 2015 Precipitation #2 Solution Refill

    Pro Products 2015 Precipitation #2 Solution Refill

    $31.99
    MSRP: $40.99
    Save 22%

Items 1 to 48 of 220 total

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