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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 97 to 144 of 468 total

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  • Pro Products 2012 Precipitation #1 Solution Refill

    Pro Products 2012 Precipitation #1 Solution Refill

    $26.99 Retail Price:  $34.99
  • Pro Products 2016 Soap Solution

    Pro Products 2016 Soap Solution

    $7.99 Retail Price:  $12.99
  • Pro Products 2015 Precipitation #2 Solution Refill

    Pro Products 2015 Precipitation #2 Solution Refill

    $31.99 Retail Price:  $40.99
  • Pro Products Test Instruction Placemat Promat

    Pro Products Test Instruction Placemat Promat

    $3.29 Retail Price:  $6.99
  • FM-44-2STND Tier1 Filter Housing Stand and Bracket for FH44 Liquatec
  • 2027 Pro-Products #2 hardness refill 1 oz. solution

    2027 Pro-Products #2 hardness refill 1 oz. solution

    $13.99 Retail Price:  $18.99
  • Pro-Products 2027 #1 hardness refill 1 oz. solution

    2025 Pro-Products #1 hardness refill 1 oz. solution

    $13.99 Retail Price:  $18.99
  • 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
  • PH-2011R Tier1 Pen Type pH Meter

    PH-2011R Tier1 Pen Type pH Meter

    $18.99 Retail Price:  $26.99
  • TDS Water Test Meter by Tier1 (#TDS-3-W)

    TDS-3-W Tier1 TDS Water Test Meter

    $10.99 Retail Price:  $17.99
  • Flood Buzz Water Leak Detector

    Flood Buzz Water Leak Detector (3-Pack)

    $19.99 Retail Price:  $39.99
  • Flood Buzz Pro Water Leak Detector

    Flood Buzz Pro Water Leak Detector

    $8.99 Retail Price:  $15.99
  • Glisten Microwave Cleaner with Foaming Power (2-Pack)

    Glisten Microwave Cleaner with Foaming Power (2-Pack)

    $5.99 Retail Price:  $11.99
  • LPSOV Watts 1/4-inch Leak Protector & Shut off Valve with Two Applicator Tablets
  • Home Revolution Brand Replacement 100021 Compare to 303172001 and 303172002 Filters (alternate)
  • Replacement O-Ring for the Doulton ICP Candle

    Replacement O-Ring for the Doulton ICP Candle

    $5.99 Retail Price:  $8.34
  • EvolutionRO 1000 RO system Wall Mount Bracket

    EvolutionRO 1000 RO System Wall Mount Bracket

    $75.99 Retail Price:  $82.79
  • ELF-VALVED-STEEL Omnipure Inline Filter Steel Mounting Bracket
  • Hach FerroVer Iron Reagent Powder Pillows

    Hach FerroVer Iron Reagent Powder Pillows

    $36.99 Retail Price:  $48.29
  • Pro Products SMS100S 4oz. Softener Mate

    Pro Products SMS100S 4oz. Softener Mate

    $7.99 Retail Price:  $215.04
  • Home Revolution Brand Replacement 102261 Compare to DC-35 Dyson Filter (alternate)
  • Home Revolution Brand Replacement 102946 Filter Compare to NV350 Shark Filter (alternate)
  • Home Revolution Brand Replacement 103217 Compare to DC11 Eureka Filter (alternate)

Items 97 to 144 of 468 total

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