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

When we protect your filter purchase with our No Worries Guarantee, we mean it!

No Worries...
  • Your filters are guaranteed to be the right fit!
  • Our products are price match guaranteed!
  • Our customer service team is guaranteed to answer your call!
  • You’re guaranteed to find expert help!

Learn more about our No Worries Guarantee

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.

11 Item(s)

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  • AMERICAN-PLUMBER-WIC-600

    AMERICAN-PLUMBER-WIC-600

    $55.99
  • AQUAPURE-AP5500RM

    AQUAPURE-AP5500RM

    $107.99
    MSRP: $158.69
    Save 32%
  • AQUA-PURE-IL-IM-01

    AQUA-PURE-IL-IM-01

    $18.99
    MSRP: $24.14
    Save 21%
  • IC-1000 Culligan Inline Filter
  • IC-750 Culligan Inline Filter
  • CULLIGAN-IC-EZ-1

    CULLIGAN-IC-EZ-1

    $20.99
    MSRP: $27.13
    Save 23%
  • CULLIGAN-IC-EZ-3

    CULLIGAN-IC-EZ-3

    $31.99
    MSRP: $38.51
    Save 17%
  • CULLIGAN-IC-EZ-4

    CULLIGAN-IC-EZ-4

    $56.99
    MSRP: $71.29
    Save 20%
  • FQROMF

    FQROMF

    $76.99
    MSRP: $89.69
    Save 14%
  • FQROPF

    FQROPF

    $52.99
    MSRP: $61.97
    Save 14%
  • GXULQ

    GXULQ

    $55.99
    MSRP: $70.14
    Save 20%

11 Item(s)

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