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.

Items 1 to 48 of 115 total

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  • Tier1 P25S.611010 10x10x1 Air Filter (6-pack)

    10x10x1 Merv 13 Universal Air Filter By Tier1 (6-Pack)

    $62.99
    MSRP: $65.34
    Save 4%
  • Tier1 1900 Air Filter - 10x18x1 (6-Pack)

    Tier1 1900 Air Filter - 10x18x1 (6-Pack)

    $62.99
    MSRP: $65.34
    Save 4%
  • Tier1 1900 Air Filter - 10x20x1 (6-Pack)

    10x20x1 Merv 13 Universal Air Filter By Tier1 (6-Pack)

    $62.99
    MSRP: $65.34
    Save 4%
  • Tier1 1900 Air Filter - 10x24x1 (6-Pack)

    10x24x1 Merv 13 Universal Air Filter By Tier1 (6-Pack)

    $62.99
    MSRP: $65.34
    Save 4%
  • Tier1 1900 Air Filter - 15x20x1 (6-Pack)

    15x20x1 Merv 13 Universal Air Filter By Tier1 (6-Pack)

    $62.99
    MSRP: $65.34
    Save 4%
  • Tier1 1900 Air Filter - 16x16x1 (6-Pack)

    16x16x1 Merv 13 Universal Air Filter By Tier1 (6-Pack)

    $62.99
    MSRP: $65.34
    Save 4%
  • Tier1 1900 Air Filter - 14x14x1 (6-Pack)

    14x14x1 Merv 13 Universal Air Filter By Tier1 (6-Pack)

    $63.99
    MSRP: $66.34
    Save 4%
  • Tier1 1900 Air Filter - 14x20x1 (6-Pack)

    14x20x1 Merv 13 Universal Air Filter By Tier1 (6-Pack)

    $63.99
    MSRP: $66.34
    Save 4%
  • DPFI16X26X5M13 Tier1 Replacement Air Filter - 16X26X5 (2-Pack)
  • DPFI16X26X5M13DCM Tier1 Replacement Air Filter - 16X26X5 (2-Pack)
  • DPFI16X26X5M13DEA Tier1 Replacement Air Filter - 16X26X5 (2-Pack)
  • DPFI16X26X5M13DEM Tier1 Replacement Air Filter - 16X26X5 (2-Pack)
  • DPFI20X26X5M13DEM Tier1 Replacement Air Filter - 20X26X5 (2-Pack)
  • Tier1 1900 Air Filter - 14x24x1 (6-Pack)

    14x24x1 Merv 13 Universal Air Filter By Tier1 (6-Pack)

    $64.99
    MSRP: $67.34
    Save 3%
  • Tier1 1900 Air Filter - 18x18x1 (6-Pack)

    18x18x1 Merv 13 Universal Air Filter By Tier1 (6-Pack)

    $64.99
    MSRP: $67.34
    Save 3%
  • Tier1 1900 Air Filter - 16x21x1 (6-Pack)

    16x21x1 Merv 13 Universal Air Filter By Tier1 (6-Pack)

    $66.99
    MSRP: $92.34
    Save 27%
  • DPFPC16X25X5M13 Tier1 Replacement Air Filter - 16X25X5 (2-Pack)
  • DPFPC16X25X5M13DBP Tier1 Replacement Air Filter - 16X25X5 (2-Pack)

Items 1 to 48 of 115 total

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