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 145 to 192 of 440 total

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  • DPFW20X25X5DAM Tier1 Replacement Air Filter - 20X25X5 (2-Pack)
  • DPFW20X25X5DCR2 Tier1 Replacement Air Filter - 20X25X5 (2-Pack)
  • DPFW20X25X5DLX Tier1 Replacement Air Filter - 20X25X5 (2-Pack)
  • DPFWG16X25X5DBP Tier1 Replacement Air Filter - 16X25X5 (2-Pack)
  • FILBBCAR0016 Bryant 16 x 25 x 5 Air Filter Replacement by Tier1 (2-Pack)
  • DPFWG16X25X5DDN Tier1 Replacement Air Filter - 16X25X5 (2-Pack)
  • DPFWG16X25X5DPN Tier1 Replacement Air Filter - 16X25X5 (2-Pack)
  • DPFWG16X25X5DTL Tier1 Replacement Air Filter - 16X25X5 (2-Pack)
  • DPFWG20X25X5 Tier1 Replacement Air Filter - 20X25X5 (2-Pack)
  • DPFWG20X25X5DBP Tier1 Replacement Air Filter - 20X25X5 (2-Pack)
  • DPFWG20X25X5DBT Tier1 Replacement Air Filter - 20X25X5 (2-Pack)
  • DPFWG20X25X5DDN Tier1 Replacement Air Filter - 20X25X5 (2-Pack)
  • DPFWG20X25X5DPN Tier1 Replacement Air Filter - 20X25X5 (2-Pack)
  • DPFWG20X25X5DTL Tier1 Replacement Air Filter - 20X25X5 (2-Pack)
  • 3M Filtrete 600 Dust and Pollen Filter - 12x12x1 (6-Pack)
  • 3M Filtrete 600 Dust and Pollen Filter - 12x20x1 (6-Pack)
  • 3M Filtrete 600 Dust and Pollen Filter - 12x24x1 (6-Pack)
  • 3M Filtrete 600 Dust and Pollen Filter - 14x14x1 (6-Pack)
  • 3M Filtrete 600 Dust and Pollen Filter - 14x20x1 (6-Pack)
  • 3M Filtrete 600 Dust and Pollen Filter - 14x24x1 (6-Pack)
  • 3M Filtrete 600 Dust and Pollen Filter - 14x25x1 (6-Pack)
  • 3M Filtrete 600 Dust and Pollen Filter - 14x30x1 (6-Pack)
  • Filtrete 600 Dust and Pollen Filter - 15x20x1 (6-Pack)
  • Filtrete 600 Dust and Pollen Filter - 16x20x1 (6-Pack)
  • Filtrete 600 Dust and Pollen Filter - 16x25x1 (6-Pack)
  • Filtrete 600 Dust and Pollen Filter - 16x30x1 (6-Pack)
  • Filtrete 600 Dust and Pollen Filter - 18x18x1 (6-Pack)
  • Filtrete 600 Dust and Pollen Filter - 18x24x1 (6-Pack)
  • Filtrete 600 Dust and Pollen Filter - 20x20x1 (6-Pack)
  • Filtrete 600 Dust and Pollen Filter - 20x25x1 (6-Pack)
  • Filtrete 600 Dust and Pollen Filter - 20x30x1 (6-Pack)
  • Filtrete 600 Dust and Pollen Filter - 25x25x1 (6-Pack)
  • RAP.010813 Tier1 Air Purifier Replacement Filter - 13x9x1 (4-Pack)
  • RAP.010413 Tier1 Air Purifier Replacement Filter - 5x13x1 (4-Pack)
  • Filtrete 600 Dust and Pollen Filter - 10x20x1 (6-Pack)
  • Tier1 600 Air Filter - 10x10x1 (6-Pack)

    10x10x1 Merv 8 Universal Air Filter By Tier1 (6-Pack)

    $35.99
    MSRP: $38.34
    Save 6%
  • Tier1 600 Air Filter - 10x14x1 (6-Pack)

    10x14x1 Merv 8 Universal Air Filter By Tier1 (6-Pack)

    $41.99
    MSRP: $44.34
    Save 5%
  • Tier1 600 Air Filter - 10x16x1 (6-Pack)
  • Tier1 600 Air Filter - 10x18x1 (6-Pack)
  • Tier1 600 Air Filter - 10x20x1 (6-Pack)

    10x20x1 Merv 8 Universal Air Filter By Tier1 (6-Pack)

    $34.99
    MSRP: $37.34
    Save 6%
  • Tier1 600 Air Filter - 10x24x1 (6-Pack)

    10x24x1 Merv 8 Universal Air Filter By Tier1 (6-Pack)

    $45.99
    MSRP: $48.34
    Save 5%
  • Tier1 600 Air Filter - 12x12x1 (6-Pack)

    12x12x1 Merv 8 Universal Air Filter By Tier1 (6-Pack)

    $36.99
    MSRP: $39.34
    Save 6%
  • Tier1 600 Air Filter - 12x16x1 (6-Pack)

    12x16x1 Merv 8 Universal Air Filter By Tier1 (6-Pack)

    $52.99
    MSRP: $55.34
    Save 4%
  • Tier1 600 Air Filter - 12x18x1 (6-Pack)

    12x18x1 Merv 8 Universal Air Filter By Tier1 (6-Pack)

    $49.99
    MSRP: $52.34
    Save 4%
  • Tier1 600 Air Filter - 12x20x1 (6-Pack)

    12x20x1 Merv 8 Universal Air Filter By Tier1 (6-Pack)

    $34.99
    MSRP: $37.34
    Save 6%

Items 145 to 192 of 440 total

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