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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.

Items 145 to 192 of 475 total

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  • TIER1-DPFW20X25X5M11DCR2

    TIER1-DPFW20X25X5M11DCR2

    $60.44
    MSRP: $71.81
    Save 16%
  • TIER1-DPFW20X25X5M11DLX

    TIER1-DPFW20X25X5M11DLX

    $58.20
    MSRP: $69.23
    Save 16%
  • TIER1-DPFW20X25X5M11DWR

    TIER1-DPFW20X25X5M11DWR

    $67.16
    MSRP: $79.53
    Save 16%
  • TIER1-DPFWG16X25X5M11

    TIER1-DPFWG16X25X5M11

    $58.20
    MSRP: $69.23
    Save 16%
  • TIER1-DPFWG16X25X5M11DAK

    TIER1-DPFWG16X25X5M11DAK

    $57.12
    MSRP: $67.99
    Save 16%
  • TIER1-DPFWG16X25X5M11DBP

    TIER1-DPFWG16X25X5M11DBP

    $60.44
    MSRP: $71.81
    Save 16%
  • TIER1-DPFWG16X25X5M11DBT

    TIER1-DPFWG16X25X5M11DBT

    $60.44
    MSRP: $71.81
    Save 16%
  • TIER1-DPFWG16X25X5M11DDN

    TIER1-DPFWG16X25X5M11DDN

    $58.20
    MSRP: $69.23
    Save 16%
  • TIER1-DPFWG16X25X5M11DPN

    TIER1-DPFWG16X25X5M11DPN

    $58.20
    MSRP: $69.23
    Save 16%
  • TIER1-DPFWG16X25X5M11DTL

    TIER1-DPFWG16X25X5M11DTL

    $58.20
    MSRP: $69.23
    Save 16%
  • TIER1-DPFWG20X25X5M11

    TIER1-DPFWG20X25X5M11

    $58.99
    MSRP: $71.81
    Save 18%
  • TIER1-DPFWG20X25X5M11DBP

    TIER1-DPFWG20X25X5M11DBP

    $60.44
    MSRP: $71.81
    Save 16%
  • TIER1-DPFWG20X25X5M11DBT

    TIER1-DPFWG20X25X5M11DBT

    $60.44
    MSRP: $71.81
    Save 16%
  • TIER1-DPFWG20X25X5M11DDN

    TIER1-DPFWG20X25X5M11DDN

    $60.44
    MSRP: $71.81
    Save 16%
  • TIER1-DPFWG20X25X5M11DPN

    TIER1-DPFWG20X25X5M11DPN

    $60.44
    MSRP: $71.81
    Save 16%
  • TIER1-DPFWG20X25X5M11DTL

    TIER1-DPFWG20X25X5M11DTL

    $60.44
    MSRP: $71.81
    Save 16%
  • Filtrete 1000 Micro Allergen Filter - 10x20x1 (6-Pack)
  • Filtrete 1000 Micro Allergen Filter - 12x12x1 (6-Pack)
  • Filtrete 1000 Micro Allergen Filter - 12x20x1 (6-Pack)
  • Filtrete 1000 Micro Allergen Filter - 12x24x1 (6-Pack)
  • Filtrete 1000 Micro Allergen Filter - 12x30x1 (6-Pack)
  • Filtrete 1000 Micro Allergen Filter - 12x36x1 (6-Pack)
  • Filtrete 1000 Micro Allergen Filter - 14x14x1 (6-Pack)
  • Filtrete 1000 Micro Allergen Filter - 14x20x1 (6-Pack)
  • Filtrete 1000 Micro Allergen Filter - 14x24x1 (6-Pack)
  • Filtrete 1000 Micro Allergen Filter - 14x25x1 (6-Pack)
  • Filtrete 1000 Micro Allergen Filter - 14x30x1 (6-Pack)
  • Filtrete 1000 Micro Allergen Filter - 14x36x1 (6-Pack)
  • Filtrete 1000 Micro Allergen Filter - 15x20x1 (6-Pack)
  • Filtrete 1000 Micro Allergen Filter - 16x16x1 (6-Pack)
  • Filtrete 1000 Micro Allergen Filter - 16x20x1 (6-Pack)
  • Filtrete 1000 Micro Allergen Filter - 16x24x1 (6-Pack)
  • Filtrete 1000 Micro Allergen Filter - 16x25x1 (6-Pack)
  • Filtrete 1000 Micro Allergen Filter - 16x30x1 (6-Pack)
  • Filtrete 1000 Micro Allergen Filter - 17.5x23.5x1 (6-Pack)
  • Filtrete 1000 Micro Allergen Filter - 18x18x1 (6-Pack)
  • Filtrete 1000 Micro Allergen Filter - 18x24x1 (6-Pack)
  • Filtrete 1000 Micro Allergen Filter - 18x30x1 (6-Pack)
  •  Filtrete 1000 Micro Allergen Filter - 20x20x1 (6-Pack)
  • Filtrete 1000 Micro Allergen Filter - 20x24x1 (6-Pack)
  • Filtrete 1000 Micro Allergen Filter - 20x25x1 (6-Pack)
  • 20x30x1 3M Filtrete Micro Allergen Filter (6-Pack)
  • Filtrete 1000 Micro Allergen Filter - 20x36x1 (6-Pack)
  • Filtrete 1000 Micro Allergen Filter - 22x22x1 (6-Pack)
  • Filtrete 1000 Micro Allergen Filter - 23.5x23.5x1 (6-Pack)
  • Filtrete 1000 Micro Allergen Filter - 24x24x1 (6-Pack)
  • Filtrete 1000 Micro Allergen Filter - 24x30x1 (6-Pack)
  • Filtrete 1000 Micro Allergen Filter - 25x25x1 (6-Pack)

Items 145 to 192 of 475 total

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