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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 49 to 96 of 468 total

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  • ECC-10BB Tier1 Empty Water Filter Cartridges

    ECC-10BB Tier1 Empty Water Filter Cartridges

    $14.99 Retail Price:  $19.54
  • ECW-20BB Tier1 Empty Water Filter Cartridges

    ECW-20BB Tier1 Empty Water Filter Cartridges

    $18.99 Retail Price:  $24.14
  • Lanosoft PureFresh Liquid Laundry Soap (#LANPLLS1)
  • Lanosoft StarBrite Liquid Dish Soap (#LANSLDS)
  • .75C-HT Rusco Hot Water Spin-Down Filter Cover

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

    $45.99 Retail Price:  $48.34
  • WS03X10016 GE Water Filtration System Flow Control

    WS03X10016 GE Water Filtration System Flow Control

    $5.99 Retail Price:  $28.94
  • IP-IK-U4P Instapure Faucet Filter Installation Kit

    IP-IK-U4P Instapure Faucet Filter Installation Kit

    $7.99 Retail Price:  $10.34
  • FMS-1 Tier1 Water Flow Switch Relay Control

    FMS-1 Tier1 Water Flow Switch Relay Control

    $12.99 Retail Price:  $17.24
  • K2 OmniFilter Undersink Water Filter Installation Kit

    K2 OmniFilter Undersink Water Filter Installation Kit

    Regular Price: $6.99

    Special Price: $5.05

  • 01018468 Culligan Replacement Chrome Water Faucet
  • 01018599 Culligan Water Faucet With Light
  • SVN6 Tier1 Self Piercing Saddle Valve (C-Style, ¼ inch)
  • Pro Products Water Hardness Kit #3 (Model # 2029)

    Pro Products Water Hardness Kit #3 (Model # 2029)

    $9.99 Retail Price:  $13.79
  • Pro Products pH Indicator – Wide Range (#2031)

    Pro Products pH Indicator – Wide Range (#2031)

    $6.99 Retail Price:  $8.04
  • SH144229 Pentek Big Blue Water Filter Cartridge Coupler
  • PI2308S Tier1 Two-Way Divider (1/4 Inch with Quick Connect Fittings)
  • WDF-103SS Tier1 Long-Reach Stainless Steel Faucet
  • WR49X10182 GE Refrigerator Water Line Service Kit

    WR49X10182 GE Refrigerator Water Line Service Kit

    $15.99 Retail Price:  $20.69
  • ELF-VALVED-HEAD-KK Omnipure Valved Water Filter Head

    ELF-VALVED-HEAD-KK Omnipure Valved Water Filter Head

    $17.99 Retail Price:  $22.99
  • DrainOut SeptoBac Septic Tank Treatment (Pro Products #SB06N)
  • Neutra Sul Professional Grade Oxidizer (Pro Products HP05N)
  • Pro Neutra 7 Acid Water Neutralizer (Pro Products #SP25N)
  • EK USA Ice Shoot Ice Funnel

    EK USA Ice Shoot Ice Funnel

    $24.99 Retail Price:  $31.99
  • 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
  • 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
  • Pro Products 2001 Replacement Hardness #1

    Pro Products 2001 Replacement Hardness #1

    $20.99 Retail Price:  $23.34
  • TIER1-QD-1
  • Hydrologic 24017 Triton Double Ended Filtration System Housing Wrench
  • PH-STOR HM Digital Electrode Storage Solution

    PH-STOR HM Digital Electrode Storage Solution

    $9.99 Retail Price:  $12.99
  • LF-EC32-CP Hydronix Elegant Ceramic Faucet with 3-inch Shank
  • Pro Products 11506 ProWash Activewear Detergent

    Pro Products 11506 ProWash Activewear Detergent

    $18.99 Retail Price:  $24.99
  • PT08-BK-0250 Tier1 Black Polyethylene Tubing

    PT08-BK-0250 Tier1 Black Polyethylene Tubing

    $6.99 Retail Price:  $9.99
  • PT04-BK-0500 Tier1 Black Polyethylene Tubing

    PT04-BK-0500 Tier1 Black Polyethylene Tubing

    $3.99 Retail Price:  $6.34
  • PT04-BL-0500 Tier1 Blue Polyethylene Tubing

    PT04-BL-0500 Tier1 Blue Polyethylene Tubing

    $3.99 Retail Price:  $6.34
  • PT04-RD-0500 Tier1 Red Polyethylene Tubing

    PT04-RD-0500 Tier1 Red Polyethylene Tubing

    $3.99 Retail Price:  $5.99
  • PT04-WH-0500 Tier1 White Polyethylene Tubing

    PT04-WH-0500 Tier1 White Polyethylene Tubing

    $3.99 Retail Price:  $6.34
  • PT06-BK-0500 Tier1 Black Polyethylene Tubing

    PT06-BK-0500 Tier1 Black Polyethylene Tubing

    $5.99 Retail Price:  $8.99
  • PT06-WH-0500 Tier1 White Polyethylene Tubing

    PT06-WH-0500 Tier1 White Polyethylene Tubing

    $5.99 Retail Price:  $8.99
  • RAF1160 Tier1 Refrigerator Guard Rod Bacteria Growth Inhibitor
  • F8MHWH Instapure Faucet Filter System Housing Body
  • Pro Products 2004 Replacement Hardness #2

    Pro Products 2004 Replacement Hardness #2

    $20.99 Retail Price:  $28.99
  • Hydrologic 3/4-inch Male Pipe to Male Garden Hose Thread Connector
  • Pro Products 2007 Replacement Hardness #3

    Pro Products 2007 Replacement Hardness #3

    $20.99 Retail Price:  $26.99
  • Pro Products 2411610 Replacement Test Tubes (2-Pack)

    Pro Products 2411610 Replacement Test Tubes (2-Pack)

    $1.99 Retail Price:  $5.99
  • Pro Products 3493399 Hardness Test Bottle

    Pro Products 3493399 Hardness Test Bottle

    $4.99 Retail Price:  $8.99
  • Pro Products 1257900 Chlorine Test Comparator

    Pro Products 1257900 Chlorine Test Comparator

    $22.99 Retail Price:  $30.99

Items 49 to 96 of 468 total

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