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Undersink Water Filters & Systems

Undersink Water Filters by DiscountFilterStore.com

Items 1 to 25 of 57 total

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  1. 3G-SLIM-38-NPT10 Pentek Whole House Slim 10 inch Filter Housing
  2. 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 Retail Price:  $56.80
  3. 158643 Pentek Slim Line Filter Housing with Pressure Relief Valve - Clear
  4. 158642 Pentek Slim Line Filter Housing - Blue

    158642 Pentek Slim Line Filter Housing - Blue

    $19.99 Retail Price:  $25.29
  5. 158110 Pentek Filter Housing - Clear

    158110 Pentek Filter Housing - Clear

    $18.99 Retail Price:  $22.41
  6. 158008 Pentek Slim Line Filter Housing - Clear

    158008 Pentek Slim Line Water Filter Housing - Clear

    Fits standard 3/8-inch water lines Learn More

    Regular Price: $12.50

    Special Price: $12.39

  7. 153128 Pentek Filter Housing Sump - Clear
  8. 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 Retail Price:  $40.24
  9. 153018 Pentek Slim Line Filter Housing Sump - Clear
  10. 158117 Pentek Slim Line Filter Housing - Clear

    158117 Pentek Slim Line Filter Housing - Clear

    $18.99 Retail Price:  $24.14
  11. 150550 Pentek 3G Whole House Filter System

    150550 Pentek 3G Whole House Filter System

    Fits most industry standard of 10 x 2.5 inch filter cartridges Learn More
    $25.99 Retail Price:  $35.64
  12. 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 Retail Price:  $15.28
  13. US-1500 Pentek Undersink Filter System with Monitor
  14. US-1000 Pentek Undersink Filter System

    US-1000 Pentek Undersink Filter System

    $126.99 Retail Price:  $139.71
  15. PENTEK-SLIM-PR10-JG38 Pentek Undersink Filter 10 inch Housing
  16. SLIM-CLEAR-14-WPR5 Pentek Whole House Slim 5 inch Filter Housing
  17. SLIM-38-PR5 Pentek Whole House Slim 5 inch Filter Housing
  18. QC10-CB1 Pentek Undersink Quick-Change Filter System
  19. QC10-CBR-JG14 Pentek Undersink Quick-Change Filter System
  20. QC10-CBR-THREADED Pentek Undersink Quick-Change Filter System
  21. QC10-EP Pentek Undersink Quick-Change Filter System

    QC10-EP Pentek Quick-Change Filter System

    Regular Price: $29.99

    Special Price: $27.05

  22. QC10-GAC Pentek Undersink Quick-Change Filter System

    QC10-GAC Pentek Quick-Change Water Filter System

    $22.99 Retail Price:  $30.69
  23. QC10-TSGAC Pentek Undersink Quick-Change Filter System
  24. SLIM-14-WPR5 Pentek Whole House Slim 5 inch Filter Housing
  25. Pentek QC10-CB1R Carbon Block Quick Change Filter

    Pentek QC10-CB1R Carbon Block Quick Change Filter

    Proprietary design fits Pentek QC systems exclusively Learn More
    $22.99 Retail Price:  $31.04

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