Discount Water Filters and Air Filters at Discount Filter Store.com

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  • Our products are price match guaranteed!
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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. HBSF-Grn Hydros Side-Fill Water Purifier Bottle - Green Lid
  2. HBSF-Orng Hydros Side-Fill Water Purifier Bottle - Orange Lid
  3. HBSF-Pnk Hydros Side-Fill Water Purifier Bottle - Pink Lid

    Pink Lid Hydros Side-Fill Water Purifier Bottle (#HBSF-Pnk)

    16 ounce water bottle Learn More
    $27.99 MSRP:  $34.49
  4. 8017757 Katadyn MyBottle Ultralight Series 24-Ounce Personal Water Purifier Bottle - Green Deer
  5. SB-3 Squeezable Filtered Sport Bottle (27 oz.)

    SB-3 WaterWay Squeezable Filtered Sport Bottle (27 oz.)

    Comes complete with filter Learn More
    $11.39 MSRP:  $28.99
  6. SB-2R Water Bottle Replacement Filters (2-Pack)

    SB-2R Water Bottle Replacement Filters (2-Pack)

    Fits Culligan, Innova, Rubbermaid, Waterway filtered water bottles Learn More
    $7.99 MSRP:  $11.49
  7. WFFMC100X DuPont Faucet Mount Replacement Cartridge - High Protection Filter
  8. WFFMC103X DuPont Faucet Mount Replacement Cartridges - High Protection Filter (3-pack)
  9. DuPont WFPT200X Mirage Filtered Water Pitcher
  10. DuPont WFPTC050X Water Pitcher Replacement Cartridge

    DuPont WFPTC050X Water Pitcher Replacement Cartridge

    Fits DuPont Water Filter Pitchers: DUPONT-WPT100XW, DUPONT-WFPT075X, DUPONT-WFPT200X Learn More
  11. DuPont WFPTC053X Water Pitcher Replacement Cartridge 3 Pack

    DuPont WFPTC053X Water Pitcher Replacement Cartridge 3 Pack

    Fits DuPont Water Filter Pitchers: DUPONT-WPT100XW, DUPONT-WFPT075X, DUPONT-WFPT200X Learn More
  12. DuPont WFPTC100X Water Pitcher Replacement Cartridge High Protection

    DuPont WFPTC100X Water Pitcher Replacement Cartridge High Protection

    Fits the DUPONT-WPT100XW, DUPONT-WFPT075X, DUPONT-WFPT200X DuPont Water Filter Pitchers Learn More
    $10.99 MSRP:  $15.99
  13. 35430 Brita Grand Pitcher Orange

    35430 Brita Grand Pitcher Orange

    $41.99 MSRP:  $45.99
  14. 35735 Brita Pacifica Pitcher Filter System
  15. ZR-001 ZeroWater Replacement Filter Cartridge

    ZR-001 ZeroWater Replacement Filter Cartridge

    Fits ZeroWater brand pitchers, dispensers and water cooler bottles Learn More
    $19.99 MSRP:  $20.69
  16. ZR-006 ZeroWater Replacement Filter Cartridge (4-Pack)

    ZR-006 ZeroWater Replacement Filter Cartridge (4-Pack)

    Fits ZeroWater brand pitchers, dispensers and water cooler bottles Learn More
    $55.99 MSRP:  $79.99
  17. ZR-008 ZeroWater Replacement Filter Cartridge (8-Pack)

    ZR-008 ZeroWater Replacement Filter Cartridge (8-Pack)

    Fits ZeroWater brand pitchers, dispensers and water cooler bottles Learn More
    $89.99 MSRP:  $99.99
  18. ZR-017 ZeroWater Replacement Filter Cartridge (2-Pack)

    ZR-017 ZeroWater Replacement Filter Cartridge (2-Pack)

    Fits ZeroWater brand pitchers, dispensers and water cooler bottles Learn More
    $29.99 MSRP:  $31.99
  19. 67005 Aquamira Frontier Emergency Water Filter System
  20. 67006 Aquamira Frontier Pro Portable Emergency Filter System
  21. 67106 Aquamira Frontier Pro Portable Filter System (Military)
  22. ATLANTIS-BLUE-PITCHER Brita 48-Ounce Water Pitcher
  23. 42412 Brita Atlantis OB32 48-Ounce Water Pitcher
  24. 42632 Brita Chrome SMART OB39 64-Ounce Water Pitcher
  25. 35507 Brita Classic OB01 48-Ounce Water Pitcher

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