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Water Filter System Parts & Accessories

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  1. SH144229 Pentek Big Blue Water Filter Cartridge Coupler

    SH144229 Pentek Big Blue Water Filter Cartridge Coupler

    Works with 4.5 inch water filter cartridges from Pentek, Culligan, Ametek, Kleen-Plus, Bruner, Plymouth Products, US Filter and American Plumber Learn More
    $2.99 Retail Price:  $5.74
  2. 244047 Pentek Slim Line Filter Housing L Shaped Mounting Bracket

    244047 Pentek Slim Line Filter Housing L Shaped Mounting Bracket

    Fits standard 5-inch, 10-inch and 20-inch Slim Line housings Learn More
    $5.09 Retail Price:  $8.15
  3. 156037 Pentek Mounting Bracket Kit

    156037 Pentek Mounting Bracket Kit

    Fits Pentek ST stainless steel housings Learn More
    $19.99
  4. 151254 Pentek Filter Housing Sump O-Ring

    151254 Pentek Filter Housing Sump O-Ring

    Fits #10 and #20 Big Clear housings by Pentek and American Plumber, as well as other manufacturers Learn More
    $6.19 Retail Price:  $9.42
  5. 143339 Pentek Head Nut Gasket

    143339 Pentek Head Nut Gasket

    Fits the Pentek ST stainless steel housing Learn More
    $6.99 Retail Price:  $9.19
  6. 143216 Pentek Stainless Steel Filter Housing Sump O-Ring

    143216 Pentek Stainless Steel Filter Housing Sump O-Ring

    Fits the Pentek ST stainless steel housing Learn More
    $10.99 Retail Price:  $15.28
  7. WBA Culligan Whole House Filter Mounting Bracket

    WBA Culligan Whole House Filter Mounting Bracket

    Fits Culligan, Ametek, Pentek, and other brands of 10-inch and 20-inch Big Blue and Big Clear filter housings Learn More
    $28.99
  8. CNTP-DV-14C Tier1 Diverter Valve

    CNTP-DV-14C Tier1 Diverter Valve

    Fits various countertop reverse osmosis systems Learn More
    $10.09 Retail Price:  $13.90
  9. 3WB-SS Tier1 Triple Filter Housing Mounting Bracket

    3WB-SS Tier1 Triple Filter Housing Mounting Bracket

    Fits three 10-inch or 20-inch Big Blue or Big Clear filter housings Learn More
    $39.99 Retail Price:  $48.29
  10. 2WB-SS Tier1 Double Filter Housing Mounting Bracket - Clear / Blue

    2WB-SS Tier1 Double Filter Housing Mounting Bracket - Clear / Blue

    Fits two 10-inch or 20-inch Big Blue or Big Clear filter housings Learn More
    $31.59 Retail Price:  $38.63

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