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Whole House Water Filter Systems

Whole House Filters by DiscountFilterStore.com

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  1. Pentek 158114 10-inch Standard Filter Housing

    Pentek 158114 10-inch Standard Filter Housing

    Receives any standard 10 inch by 2.5 inch filter cartridge Learn More
    $12.99 Retail Price:  $15.34
  2. Hydronix HF2-10CLWH14 Clear 10 inch Filter Housing

    Hydronix HF2-10CLWH14 Clear 10 inch Filter Housing

    Receives any standard 10 inch by 2.5 inch filter cartridge Learn More
    $16.99 Retail Price:  $17.24
  3. Pentek 150070 20 inch Blue Standard Filter Housing

    Pentek 150070 20 inch Blue Standard Filter Housing

    Standard size accepts thousands of 20 inch by 2.5 inch filter cartridges Learn More
    $36.99 Retail Price:  $43.69
  4. Pentek 158623 Clear 3G Filter Housing

    Pentek 158623 Clear 3G Filter Housing

    Receives any standard 10 inch by 2.5 inch filter cartridge Learn More
    $19.99 Retail Price:  $21.26
  5. Pentek 166141 Big White 20-inch Filter Housing

    Pentek 166141 Big White 20-inch Filter Housing

    Receives any standard 20 inch by 4.5 inch filter cartridge Learn More
    $39.95 Retail Price:  $58.64
  6. Pentek 166142 Big White 20-inch x 4.5-inch Filter Housing

    Pentek 166142 Big White 20-inch x 4.5-inch Filter Housing

    Receives any standard 20-inch by 4.5-inch filter cartridge Learn More
    $51.99 Retail Price:  $65.54
  7. 3M Aqua-Pure AP101T Whole House Water Filter

    AP101T 3M Aqua-Pure Whole House Water Filtration System

    Fits onto 3/4-inch NPT water lines Learn More
    $103.99 Retail Price:  $137.99
  8. 3M Aqua-Pure AP430SS Water Heater Scale Inhibitor

    AP430SS 3M Aqua-Pure Water Heater Scale Inhibitor System

    Fits standard 3/4-inch water heater supply line. Learn More
    $70.99 Retail Price:  $90.84
  9. 3M Aqua-Pure AP903 Water Filter System

    AP903 3M Aqua-Pure Water Filtration System

    Fits standard 1-inch pipe Learn More
    $239.99 Retail Price:  $342.69
  10. CQE-WH-01132 Crystal Quest 2.0 Whole House Nitrate Filter System

    CQE-WH-01132 Crystal Quest 2.0 Whole House Nitrate Filter System

    Fits standard 3/4-inch or 1-inch water lines Learn More
    $1,659.99 Retail Price:  $1911.29
  11. CQE-WH-01215 Crystal Quest Multi 1.5 Whole House Iron Hydrogen Sulfide Filter System

    CQE-WH-01215 Crystal Quest Multi 1.5 Whole House Iron Hydrogen Sulfide Filter System

    Fits standard 3/4-inch or 1-inch water lines Learn More
    $2,599.99 Retail Price:  $2992.29
  12. HD-950 Culligan Whole House Filter System

    HD-950 Culligan Whole House Water Filter System

    $49.99 Retail Price:  $75.89
  13. HF-150 Culligan Whole House Filter System

    HF-150 Culligan Whole House Filter System

    $21.99 Retail Price:  $26.44
  14. HF-360 Culligan Valve-In-Head Whole House Filter System
  15. CFS01S Cuno Whole House Filter Housing

    CFS01S Cuno Whole House Water Filter Housing

    $132.05 Retail Price:  $152.94
  16. CFS02S Cuno Whole House Filter Housing

    CFS02S Cuno Whole House Water Filter Housing

    $184.49 Retail Price:  $214.46
  17. CFS11S Cuno Whole House Filter Housing

    CFS11S Cuno Whole House Filter Housing

    $95.99 Retail Price:  $101.19
  18. CFS22 Cuno Whole House Filter Housing

    CFS22 Cuno Whole House Filter Housing

    $128.99 Retail Price:  $148.34
  19. W9381100 Doulton Whole House Filter System

    W9381100 Doulton Whole House Filter System

    Fits standard 3/4-inch water lines Learn More
  20. W9381101 Doulton Whole House Filter System

    W9381101 Doulton Whole House Filter System

    Fits standard 1-inch water lines Learn More
  21. W9381105 Doulton RIO 2000 Ceramic Multi-Candle Filter Cartridge

    W9381105 Doulton Rio2000 Ceramic Multi-Candle Water Filter Cartridge

    Contains 6 filter candles; system fits industry standard 10 inch x 4.5 inch filter housings Learn More
    $254.99 Retail Price:  $286.06
  22. 3WH-HD-S01 Filtrete Whole House Sump System
  23. 3WH-STD-S01 Filtrete Whole House Sump System
  24. 4WH-QCTO-S01 Filtrete Whole House Filter System
  25. 4WH-QS-S01 Filtrete Whole House Filter System

Items 1 to 25 of 126 total

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