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

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Water Filters & Air Filters Brands

Whether you’re looking to replace your inline water filter or trying to find the best air purifiers, we can help you by providing quality filters for less. Discount Filter Store offers the top filter brands, such as PUR, Honeywell, and ZeroWater to help make sure that you have worry-free water. Our helpful experts are also here to make sure you find the filter you need. Give us a call at 1-800-277-3458, and we’ll answer your filter questions from reverse osmosis water filtration systems to air humidifiers, to get you to the product you need.

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AFCB Frigidaire Refrigerator Air Filter
3M Aqua-Pure AP110 Whole House Filter Replacement Cartridge
AP111-2 3M Aqua-Pure Whole House Filter Replacement Cartridge
3M Aqua-Pure AP117 Whole House Filter Replacement Cartridge
3M Aqua-Pure AP217 Undersink Filter Replacement Cartridge
AP-250R 3M Aqua-Pure Undersink Water Filter Cartridge
AP317 3M Aqua-Pure Undersink Filter Replacement Cartridge
AP5500RM 3M Aqua-Pure Reverse Osmosis Membrane
3M Aqua-Pure AP810 Whole House Filter Replacement Cartridge
AP810-2 3M Aqua-Pure Whole House Filter Replacement Cartridge
AP811 3M Aqua-Pure Whole House Filter Replacement Cartridge
AP811-2 3M Aqua-Pure Whole House Filter Replacement Cartridge
AP814 3M Aqua-Pure Whole House Filter Replacement Cartridge
AP815 3M Aqua-Pure Whole House Filter Replacement Cartridge

19 Item(s)

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  • EPM-20BB Pentek Comparable Whole House Water Filter by Tier1
  • KX-MATRIKX-1-HD10 KX Matrikx Comparable Whole House Carbon Water Filter By Tier1
  • CR1-20 KX MatrikX Comparable Whole House Carbon Water Filter by Tier1
  • CHLORPLUS-20 Pentek Comparable Whole House Carbon Water Filter by Tier1
  • CB-45-2010 Hydronix Replacement Filter Cartridge

    CB-45-2010 Hydronix Replacement Filter Cartridge

    $48.99
    MSRP: $58.99
    Save 17%
  • CFBC-20 Pentek Replacement Filter Cartridge

    CFBC-20 Pentek Replacement Water Filter Cartridge

    $23.49
    MSRP: $29.31
    Save 20%
  • FLOPLUS-10BB Pentek Replacement Filter Cartridge

    FLOPLUS-10BB Pentek Replacement Filter Cartridge

    $44.99
    MSRP: $48.52
    Save 7%
  • RFC-BB Pentek Whole House Filter Replacement Cartridge - 1
  • CBC-20 Pentek Replacement Filter Cartridge
  • CRFC-20BB Pentek Chloramine Reduction Water Filter

    CRFC-20BB Pentek Chloramine Reduction Water Filter

    $116.29
    MSRP: $151.99
    Save 23%
  • CBC-10BB-WF Tier1 Water Filter Cartridge

    CBC-BB Pentek Comparable Water Filter Cartridge by Tier1

    $42.99
    MSRP: $60.59
    Save 29%
  • CBC-20 Tier1 Water Filter Cartridge

    CBC-20 Tier1 Water Filter Cartridge

    $25.99
    MSRP: $32.77
    Save 21%
  • EP-20BB Pentek Replacement Water Filter
  • EPM-20BB Pentek Whole House Filter Cartridge

    EPM-20BB Pentek Whole House Filter Replacement Cartridge

    $47.99 MSRP: $59.99
    Save 20%
  • GAC20-BB Pentek Whole House Water Filter

    GAC20-BB Pentek Whole House Filter Replacement Cartridge

    $44.99 MSRP: $66.31
    Save 32%
  • CB6 OmniFilter Comparable Whole House Carbon Water Filter by Tier1
  • FLOPLUS-10BB Pentek Comparable Whole House Carbon Water Filter by Tier1
  • KX-MATRIKX-1-20 Matrikx Comparable Whole House Carbon Water Filter by Tier1
  • FLOPLUS-20 Pentek Comparable Whole House Carbon Water Filter by Tier1

19 Item(s)

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