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  • Your filters are guaranteed to be the right fit!
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Water Filtration Systems & Filters

Discount Filter Store carries a wide variety of water filters and filtration systems to make sure that you have clean water everywhere you need it. We offer camping water filters, RV filters, water bottles for travelers on the go. Purify your office or home’s drinking water with countertop filter systems, commercial grade filters, and whole house filter systems. Our filters are protected by our 100% Price Match Guarantee. We are happy to offer you the lowest possible price on our filters, matching any lower price listed by competitors.

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  1. 67002 Aquamira Watter Bottle and Filter System
  2. 67005 Aquamira Frontier Emergency Water Filter System
  3. 67006 Aquamira Frontier Pro Portable Emergency Filter System
  4. 67106 Aquamira Frontier Pro Portable Filter System (Military)
  5. ATLANTIS-BLUE-PITCHER Brita 48-Ounce Water Pitcher
  6. 42412 Brita Atlantis OB32 48-Ounce Water Pitcher

    42412 Brita Atlantis OB32 48-Ounce Water Pitcher

    $30.99 Retail Price:  $44.84
  7. BOTTLE-BL-GR-FILTER-INSIDE-2PK Brita 20-Ounce Water Purifier Bottle - Blue / Green (2-Pack)
  8. BOTTLE-BLUE-FILTER-INSIDE Brita 20-Ounce Water Purifier Bottle - Blue
  9. Brita Water Purifier Bottle Replacement Filter (2-Pack)
  10. 42632 Brita Chrome SMART OB39 64-Ounce Water Pitcher
  11. 35507 Brita Classic OB01 48-Ounce Water Pitcher

    Brita Classic Water Filter Pitcher (48 Ounce, #OB01)

    Regular Price: $27.99

    Special Price: $22.05

  12. 42378 Brita Deluxe OB26 80-Ounce Water Pitcher
  13. EVERYDAY-PITCHER Brita 80-Ounce Water Pitcher

    EVERYDAY-PITCHER Brita 80-Ounce Water Pitcher

    $33.99 Retail Price:  $41.39
  14. 42556 Brita Grand SMART OB36 80-Ounce Water Pitcher
  15. MARINA-PITCHER Brita 64-Ounce Water Pitcher

    MARINA-PITCHER Brita 64-Ounce Water Pitcher

    $47.99 Retail Price:  $49.44
  16. 35501 Brita OB03 Pitcher Replacement Cartridge

    35501 Brita OB03 Pitcher Replacement Cartridge

    Fits all Brita pitchers, dispensers, and water coolers Learn More
    $9.99 Retail Price:  $13.79
  17. 35503 Brita OB03 Pitcher Replacement Cartridge (3-Pack)

    35503 Brita OB03 Pitcher Replacement Cartridge (3-Pack)

    Fits all Brita pitchers, dispensers, and water coolers Learn More
    $23.99 Retail Price:  $29.89
  18. 42432 Brita OB03 Pitcher Replacement Cartridge (4-Pack)

    42432 Brita OB03 Pitcher Replacement Cartridge (4-Pack)

    Fits all Brita pitchers, dispensers, and water coolers Learn More
    $29.99 Retail Price:  $37.94
  19. 35516 Brita OB03 Pitcher Replacement Cartridge (5-Pack)

    35516 Brita OB03 Pitcher Replacement Cartridge (5-Pack)

    Fits all Brita pitchers, dispensers, and water coolers Learn More
    $36.99 Retail Price:  $44.84
  20. 71048 Brita OB03 Pitcher Replacement Cartridge (6-Pack)

    71048 Brita OB03 Pitcher Replacement Cartridge (6-Pack)

    Fits all Brita pitchers, dispensers, and water coolers Learn More
    $43.99 Retail Price:  $52.89
  21. 42557 Brita Riviera SMART OB35 64-Ounce Water Pitcher
  22. 42629 Brita Slim OB11 40-Ounce Water Pitcher

    42629 Brita Slim OB11 40-Ounce Water Pitcher

    $20.99 Retail Price:  $26.44
  23. 35250 Brita Space Saver Calendar-Minder OB21 48-Ounce Water Pitcher
  24. 35530 Brita UltraMax SMART OB24 144-Ounce Water Dispenser
  25. VINTAGE-PITCHER Brita 80-Ounce Water Pitcher

    Brita Vintage Water Filter Pitcher (80 Ounce)

    $38.99 Retail Price:  $52.89

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