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Filtrete 1000 Micro Allergen Defense Filters

The Filtrete 1000 Micro Allergen air filter captures everything from dust and pollen to the tiniest allergens like smoke and pet dander - without draining your wallet. The Filtrete Micro Allergen air filter goes to work every time your heating and cooling system kicks on. It's like having an expensive whole house air purifier, only cheaper!
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  • Filtrete 1000 Micro Allergen Filter - 15x20x1 (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 Defense Filter - 20x30x1 (6-Pack)

    $125.19
    MSRP: $214.99
    Save 42%
  • Filtrete 1000 Micro Allergen Filter - 20x36x1 (6-Pack)

    Filtrete 1000 Micro Allergen Defense Filter - 20x36x1 (6-Pack)

    $183.99
    MSRP: $313.99
    Save 41%
  • Filtrete 1000 Micro Allergen Filter - 22x22x1 (6-Pack)

    Filtrete 1000 Micro Allergen Defense Filter - 22x22x1 (6-Pack)

    $117.59
    MSRP: $200.99
    Save 41%
  • Filtrete 1000 Micro Allergen Filter - 23.5x23.5x1 (6-Pack)
  • Filtrete 1000 Micro Allergen Filter - 24x24x1 (6-Pack)

    Filtrete 1000 Micro Allergen Defense Filter - 24x24x1 (6-Pack)

    $139.19
    MSRP: $235.99
    Save 41%
  • Filtrete 1000 Micro Allergen Filter - 24x30x1 (6-Pack)

    Filtrete 1000 Micro Allergen Defense Filter - 24x30x1 (6-Pack)

    $143.29
    MSRP: $244.99
    Save 42%
  •  Filtrete 1000 Micro Allergen Filter - 20x20x1 (6-Pack)

    Filtrete 1000 Micro Allergen Defense Filter - 20x20x1 (6-Pack)

    $105.99
    MSRP: $159.99
    Save 34%
  • Filtrete 1000 Micro Allergen Filter - 18x30x1 (6-Pack)

    Filtrete 1000 Micro Allergen Defense Filter - 18x30x1 (6-Pack)

    $139.19
    MSRP: $235.99
    Save 41%
  • Filtrete 1000 Micro Allergen Filter - 16x16x1 (6-Pack)

    Filtrete 1000 Micro Allergen Defense Filter - 16x16x1 (6-Pack)

    $110.19
    MSRP: $188.99
    Save 42%
  • Filtrete 1000 Micro Allergen Filter - 16x20x1 (6-Pack)
  • Filtrete 1000 Micro Allergen Filter - 16x24x1 (6-Pack)

    Filtrete 1000 Micro Allergen Defense Filter - 16x24x1 (6-Pack)

    $113.39
    MSRP: $195.99
    Save 42%
  • Filtrete 1000 Micro Allergen Filter - 16x25x1 (6-Pack)

    Filtrete 1000 Micro Allergen Defense Filter - 16x25x1 (6-Pack)

    $105.99
    MSRP: $159.99
    Save 34%
  • 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 - 25x25x1 (6-Pack)

    Filtrete 1000 Micro Allergen Defense Filter - 25x25x1 (6-Pack)

    $130.99
    MSRP: $155.24
    Save 16%

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