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

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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. 8014200 Katadyn Exstream XR Ultralight Series 28-Ounce Personal Water Purifier Bottle - Blue
  2. 8014522 Katadyn Micro Ultralight Series 21-Ounce Personal Water Purifier Bottle - Blue
  3. 8017756 Katadyn MyBottle Ultralight Series 24-Ounce Personal Water Purifier Bottle - Blue Splash
  4. 8014235 Katadyn Exstream Ultralight Series 21-Ounce Personal Water Purifier Bottle - Olive
  5. 8014234 Katadyn Exstream XR Ultralight Series 28-Ounce Personal Water Purifier Bottle - Olive
  6. 8014201 Katadyn Exstream Ultralight Series 21-Ounce Personal Water Purifier Bottle - Yellow
  7. 8014399 Katadyn Quick Fill Hydration Pack Adapter
  8. Katadyn 8018342 MyBottle Microfilter Red Splash

    Katadyn 8018342 MyBottle Microfilter Red Splash

    Perfect for outdoor enthusiasts, campers, hunters, survivalists, and anyone traveling to places with questionable water quality Learn More
    $40.99 MSRP:  $59.79
  9. 1040 Katadyn Camping Water Filter Kit

    1040 Katadyn Camping Water Filter Kit

    Fits the Katadyn KFT Expedition Camping Filtration System Learn More
    $199.95 MSRP:  $232.24
  10. 1120070 Katadyn Siphon Filter

    1120070 Katadyn Siphon Filter

    Fits in a water bucket or basin Learn More
    $79.95 MSRP:  $94.24
  11. 20720 Katadyn Replacement Filter Element

    20720 Katadyn Replacement Filter Element

    Fits the Katadyn 'Drip Gravidyn' System Learn More
    $62.09 MSRP:  $81.99
  12. 20743 Katadyn Replacement Ceramic Element

    20743 Katadyn Replacement Ceramic Element

    Fits the Katadyn 'Ceradyn' Systems Learn More
    $72.39 MSRP:  $93.99
  13. 2110070 Katadyn Camping Filter System

    2110070 Katadyn Camping Filter System

    $317.95 MSRP:  $367.94
  14. 2110080 Katadyn Gravity Filter System

    2110080 Katadyn Gravity Filter System

    $294.95 MSRP:  $341.49
  15. 8012793 Katadyn Pro Survivor 35 Membrane

    8012793 Katadyn Pro Survivor 35 Membrane

    Fits the Katadyn Survivor Desalinator series Learn More
    $432.99 MSRP:  $500.24
  16. 8013618 Katadyn Camping Filter System

    8013618 Katadyn Camping Filter System

    $369.95 MSRP:  $427.74
  17. 8013624 Katadyn Replacement Filter Element (2-Pack)

    8013624 Katadyn Replacement Filter Element (2-Pack)

    Fits the Katadyn 'Combi Microfilter' System Learn More
    $14.95 MSRP:  $19.49
  18. 8013629 Katadyn Camping Filter System
  19. 8016389 Katadyn Camping Filter System

    8016389 Katadyn Camping Filter System

    $1,552.49 MSRP:  $2266.99
  20. 8017763 Katadyn Camping Filter System

    8017763 Katadyn Camping Filter System

    $169.05 MSRP:  $255.24
  21. 8017764 Katadyn Microfilter System
  22. 8015036 Katadyn Vario Backcountry Series Carbon Refill
  23. 8015035 Katadyn Vario Backcountry Series Replacement Ceramic Prefilter Disc
  24. 8011553 Katadyn Exstream Ultralight Series Personal Water Purifier Cyst Filter
  25. 8011555 Katadyn Exstream Ultralight Series Personal Water Purifier Virustat Microbial Purification Cartridge

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