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

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20x24x1 Air Filter Replacements

There are a number of different size 20x24x1 air filters that will fit your furnace or air conditioner, and each has its own unique benefits and features. Whether you want to reduce pollen and pet dander or dust mites and bacteria, find the air filter right for your home.
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  • Filtrete 1000 Micro Allergen Filter - 20x24x1 (6-Pack)
  • Filtrete 1900 Ultimate Allergen Filter - 20x24x1 (6-Pack)
  • Filtrete 1500 Ultra Allergen Filter - 20x24x1 (6-Pack)
  • Tier1 500 Air Filter - 20x24x1 (6-Pack)

    20x24x1 Merv 6 Universal Air Filter By Tier1 (6-Pack)

    $35.99
    MSRP: $38.34
    Save 6%
  • Tier1 1500 Air Filter - 20x24x1 (6-Pack)

    20x24x1 Merv 11 Universal Air Filter By Tier1 (6-Pack)

    $54.99
    MSRP: $57.34
    Save 4%
  • Tier1 1900 Air Filter - 20x24x1 (6-Pack)

    20x24x1 Merv 13 Universal Air Filter By Tier1 (6-Pack)

    $83.99
    MSRP: $86.34
    Save 3%
  • 20x24x1 Merv 8 Universal Air Filter By Tier1 (6-Pack)

    20x24x1 Merv 8 Universal Air Filter By Tier1 (6-Pack)

    $41.99
    MSRP: $44.34
    Save 5%

7 Item(s)

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