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Undersink Water Filter Systems

Undersink Water Filters by DiscountFilterStore.com

21 Item(s)

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  1. 158110 Pentek Filter Housing - Clear
  2. 158008 Pentek Slim Line Filter Housing - Clear

    158008 Pentek Slim Line Water Filter Housing - Clear

    Fits standard 3/8-inch water lines Learn More
    $12.39
  3. 153128 Pentek Filter Housing Sump - Clear
  4. 153029 Pentek Filter Housing Sump

    153029 Pentek Filter Housing Sump

    Fits the cap of Pentek and Culligan HD-950, and #10 Big Blue (not clear) housings of any inlet/outlet size Learn More
    $32.99
  5. 153018 Pentek Slim Line Filter Housing Sump - Clear
  6. 153017 Pentek Slim Line Filter Housing Sump - Blue

    153017 Pentek Slim Line Filter Housing Sump - Blue

    Fits the cap of SY-5197 10-inch Slim Line Housings, as well as other countertop and undersink systems Learn More
    $11.29
  7. 158117 Pentek Slim Line Filter Housing - Clear
  8. 158642 Pentek Slim Line Filter Housing - Blue
  9. BFS-201 Pentek Slim Line Filter Housing with Pressure Relief Valve

    BFS-201 Pentek Slim Line Filter Housing with Pressure Relief Valve

    Fits standard 3/8-inch water lines Learn More
    $53.99
  10. 3G-SLIM-38-NPT10 Pentek Whole House Slim 10 inch Filter Housing
  11. 158643 Pentek Slim Line Filter Housing with Pressure Relief Valve - Clear
  12. PENTEK-SLIM-PR10-JG38 Pentek Undersink Filter 10 inch Housing
  13. SLIM-CLEAR-14-WPR5 Pentek Whole House Slim 5 inch Filter Housing
  14. SLIM-38-PR5 Pentek Whole House Slim 5 inch Filter Housing
  15. SLIM-14-WPR5 Pentek Whole House Slim 5 inch Filter Housing
  16. QC10-TSGAC Pentek Undersink Quick-Change Filter System
  17. QC10-GAC Pentek Undersink Quick-Change Filter System
  18. QC10-EP Pentek Undersink Quick-Change Filter System

    QC10-EP Pentek Quick-Change Filter System

    Regular Price: $31.99

    Special Price: $27.05

  19. QC10-CBR-THREADED Pentek Undersink Quick-Change Filter System
  20. QC10-CBR-JG14 Pentek Undersink Quick-Change Filter System
  21. QC10-CB1 Pentek Undersink Quick-Change Filter System