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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.

36 Item(s)

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  • TK-2 Culligan Water Test Kit

    TK-2 Culligan Water Test Kit

    $10.99
    MSRP: $13.34
    Save 18%
  • 01009334 Culligan Booster Pump
  • BF-34 Culligan Brass Fitting Kit
  • FVK-100 Culligan Inline Water Filter Flush Valve Kit

    FVK-100 Culligan Inline Water Filter Flush Valve Kit

    $14.99
    MSRP: $19.54
    Save 23%
  • IC-MB Culligan IC-100 Mounting Bracket

    IC-MB Culligan IC-100 Mounting Bracket

    $4.99
    MSRP: $9.30
    Save 46%
  • OR-100 Culligan HD-950 O-Ring

    OR-100 Culligan HD-950 O-Ring

    $6.99
    MSRP: $10.34
    Save 32%
  • OR-233 Culligan Whole House Filter O-Ring

    OR-233 Culligan Whole House Filter O-Ring

    $4.99
    MSRP: $9.19
    Save 46%
  • OR-34A Culligan Whole House Filter O-Ring
  • OR-38 Culligan Undersink and RV Filter O-Ring

    OR-38 Culligan Undersink and RV Filter O-Ring

    $4.99
    MSRP: $9.19
    Save 46%
  • RV-BYP-EZ Culligan RV Bypass Fitting Adapter
  • SW-1 Culligan Undersink Filter Wrench

    SW-1 Culligan Undersink Water Filter Wrench

    $5.99
    MSRP: $10.34
    Save 42%
  • SW-2 Culligan Whole House Filter Wrench

    SW-2 Culligan Whole House Water Filter Wrench

    $6.99
    MSRP: $10.34
    Save 32%
  • SW-3 Culligan Whole House Filter Wrench

    SW-3 Culligan Whole House Filter Wrench

    $7.99
    MSRP: $16.34
    Save 51%
  • SW-5 Culligan Undersink Filter Wrench

    SW-5 Culligan Undersink Water Filter Wrench

    $10.99
    MSRP: $13.34
    Save 18%
  • UB-1 Culligan Whole House Filter Mounting Bracket

    UB-1 Culligan Whole House Filter Mounting Bracket

    $5.99
    MSRP: $10.34
    Save 42%
  • WBA Culligan Whole House Filter Mounting Bracket

    WBA Culligan Whole House Filter Mounting Bracket

    $20.99
    MSRP: $31.34
    Save 33%
  • 2WB-SS Tier1 Double Filter Housing Mounting Bracket - Clear / Blue
  • 3WB-SS Tier1 Triple Filter Housing Mounting Bracket

    3WB-SS Tier1 Triple Filter Housing Mounting Bracket

    $26.05
    MSRP: $48.29
    Save 46%
  • 244047 Pentek Slim Line Filter Housing L Shaped Mounting Bracket
  • OR-34 Tier1 O-Ring

    OR-34 Tier1 O-Ring

    $1.99
    MSRP: $3.44
    Save 42%
  • FCT-1 Culligan Drinking Water Faucet - Chrome

    FCT-1 Culligan Drinking Water Faucet - Chrome

    $24.99
    MSRP: $31.04
    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 Tier1 Long-Reach Faucet - Chrome

    LF-BLR Tier1 Long-Reach Faucet - Chrome

    $17.99
    MSRP: $26.32
    Save 32%
  • 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 Tier1 Long-Reach Air-Gap Faucet - Chrome

    LF-BLRAG Tier1 Long-Reach Air-Gap Faucet - Chrome

    $18.99
    MSRP: $34.72
    Save 45%
  • LF-BLRAG-BN Tier1 Low Lead Air Gap Faucet - Brushed Nickel
  • 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

    $28.05
    MSRP: $51.74
    Save 46%
  • 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
  • 01018468 Culligan Replacement Chrome Water Faucet
  • 01018599 Culligan Water Faucet With Light
  • SH144229 Pentek Big Blue Water Filter Cartridge Coupler
  • WDF-103SS Tier1 Long-Reach Stainless Steel Faucet

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