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Whole House Water Filters & Systems

Whole House Filters by DiscountFilterStore.com

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  1. RS1-SS OmniFilter Whole House Filter Replacement Cartridge - front

    RS1-SS OmniFilter Replacement Whole House Water Filter Cartridge

    Fits any brand of whole house water filter system that uses standard 9 3/4 x 2 1/2 filter cartridges Learn More
    $7.99
  2. RS6 OmniFilter Whole House Filter Replacement Cartridge

    RS6-SS2-S06 OmniFilter Whole House Water Filter Cartridge

    Fits any brand of heavy duty whole house water filtration system that uses standard 9 3/4 x 4 1/2 filter cartridges Learn More
    $15.99 Retail Price:  $16.43
  3. TO6 OmniFilter Whole House Filter Replacement Cartridge

    TO6-SS2-S06 OmniFilter Whole House Water Filter Replacement Cartridge

    Fits into any brand of whole house water filtration system that accepts filter cartridges sized 9 3/4 x 4 1/2 inches Learn More
    $19.99 Retail Price:  $24.14
  4. RS15 OmniFilter Whole House Replacement Filter Cartridge

    RS15 OmniFilter Whole House Water Filter Cartridge Replacement

    Fits into most industry standard size 10-inch whole house water filtration system housings Learn More
    $13.99 Retail Price:  $18.39
  5. ECP1-10 Pentek Replacement Filter Cartridge

    ECP1-10 Pentek Replacement Filter Cartridge

    $7.99 Retail Price:  $10.57
  6. ECP1-20 Pentek Replacement Filter Cartridge

    ECP1-20 Pentek Replacement Filter Cartridge

    Fits most housings that accept 20-inch x 2.5-inch water filter cartridges Learn More
    $14.99 Retail Price:  $17.70
  7. ECP1-20BB Pentek Replacement Filter Cartridge

    ECP1-20BB Pentek Replacement Filter Cartridge

    Fits most Big Blue housings that accept 20-inch x 4.5-inch water filter cartridges Learn More
    $24.99 Retail Price:  $28.39
  8. ECP1-BB Pentek Replacement Filter Cartridge

    ECP1-BB Pentek Replacement Filter Cartridge

    $14.99 Retail Price:  $17.12
  9. ECP20-10 Pentek Replacement Filter Cartridge

    ECP20-10 Pentek Replacement Filter Cartridge

    $7.99 Retail Price:  $9.42
  10. ECP20-20 Pentek Replacement Filter Cartridge

    ECP20-20 Pentek Replacement Filter Cartridge

    $11.29 Retail Price:  $15.28
  11. ECP20-20BB Pentek Replacement Filter Cartridge

    ECP20-20BB Pentek Replacement Filter Cartridge

    $22.99 Retail Price:  $28.39
  12. ECP20-BB Pentek Replacement Filter Cartridge
  13. ECP50-10 Pentek Replacement Filter Cartridge

    ECP50-10 Pentek Replacement Filter Cartridge

    $5.99 Retail Price:  $8.15
  14. R30 Pentek Replacement Filter Cartridge

    R30 Pentek Replacement Filter Cartridge

    $7.99 Retail Price:  $10.57
  15. R30-20 Pentek Replacement Filter Cartridge
  16. R30-20BB Pentek Whole House Filter Replacement Cartridge
  17. R30-BB Pentek Whole House Filter Replacement Cartridge
  18. R50 Pentek Whole House Filter Replacement Cartridge
  19. R50-BB Pentek Whole House Filter Replacement Cartridge

    R50-BB Pentek Whole House Filter Replacement Cartridge

    Fits Pentek Big Blue and any standard heavy duty housing that uses 9 3/4-inch x 4 1/2-inch replacement filter cartridges Learn More
    $11.99 Retail Price:  $13.56
  20. S1 Pentek Whole House Filter Replacement Cartridge
  21. S1-20 Pentek Whole House Filter Replacement Cartridge
  22. S1-20BB Pentek Whole House Filter Replacement Cartridge
  23. S1-BB Pentek Replacement Filter Cartridge

    S1-BB Pentek Replacement Filter Cartridge

    Fits most Big Blue housings that accept 10-inch x 4.5-inch water filter cartridges Learn More
    $9.99 Retail Price:  $12.29
  24. ECP50-20 Pentek Replacement Filter Cartridge

    ECP50-20 Pentek Replacement Filter Cartridge

    $13.99 Retail Price:  $17.70
  25. SPC-25-1001 Hydronix Pleated Sediment Water Filter

    SPC-25-1001 Hydronix Pleated Sediment Water Filter

    1 micron filter, sized 9 7/8x2.5 inches Learn More
    $4.99 Retail Price:  $8.04

Items 1 to 25 of 78 total

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