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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 - 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 - 18x30x1 (6-Pack)

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

    $139.19
    MSRP: $235.99
    Save 41%
  •  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 - 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 - 25x25x1 (6-Pack)

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

    $130.99
    MSRP: $155.24
    Save 16%
  • W25P American Plumber Whole House Sediment Filter Cartridge (2-Pack)
  • W5P American Plumber Whole House Sediment Filter Cartridge (2-Pack)
  • WPD-110 American Plumber Whole House Sediment Filter Cartridge (2-Pack)
  • AP1001 3M Aqua-Pure Whole House Filter Replacement Cartridge
  • 3M Aqua-Pure AP110 Whole House Water Filter Cartridge

    3M Aqua-Pure AP110 Whole House Filter Replacement Cartridge

    $11.99
    MSRP: $18.14
    Save 34%
  • 3M Aqua-Pure AP124 Whole House Water Filter Cartridge

    AP124 3M Aqua-Pure Whole House Filter Replacement Cartridge

    $12.99
    MSRP: $17.24
    Save 25%
  • 3M Aqua-Pure AP420 Water Filter Replacement Cartridge
  • 3M Aqua-Pure AP810-2 Whole House Water Filter Cartridge
  • 3M Aqua-Pure AP811 Whole House Water Filter Cartridge

    AP811 3M Aqua-Pure Whole House Filter Replacement Cartridge

    $36.99
    MSRP: $43.69
    Save 15%
  • 3M Aqua-Pure AP811-2 Whole House Water Filter
  • P1-D Culligan Level 4 Whole House Filter Replacement Cartridge (2-Pack)
  • P5-D Culligan Level 4 Whole House Filter Replacement Cartridge (2-Pack)
  • CFS110 Cuno Whole House Filter Replacement Cartridge

    CFS110 Cuno Whole House Filter Replacement Cartridge

    $14.99
    MSRP: $16.09
    Save 7%
  • 4WH-HDGR-F01 Filtrete Replacement Filter Cartridge

    4WH-HDGR-F01 3M Filtrete Water Filter Cartridge

    $18.99
    MSRP: $19.54
    Save 3%
  • FXUSC GE SmartWater Whole House Filter Replacement
  • SDC-25-1005 Hydronix Whole House Replacement Sediment Filter Cartridge
  • SDC-25-1020 Hydronix Whole House Replacement Sediment Filter Cartridge
  • SDC-25-2005 Hydronix Whole House Replacement Sediment Filter Cartridge
  • SDC-25-2010 Hydronix Whole House Replacement Sediment Filter Cartridge
  • SDC-25-2020 Hydronix Whole House Replacement Sediment Filter Cartridge
  • SDC-45-1001 Hydronix Whole House Replacement Sediment Filter Cartridge
  • SDC-45-1005 Hydronix Whole House Replacement Sediment Filter Cartridge
  • SDC-45-1010 Hydronix Whole House Replacement Sediment Filter Cartridge
  • SDC-45-2050 Hydronix Whole House Replacement Sediment Filter Cartridge
  • PD-1-20 Pentek Whole House Replacement Sediment Filter Cartridge
  • PD-1-934 Pentek Whole House Replacement Sediment Filter Cartridge
  • PD-50-20 Pentek Whole House Replacement Sediment Filter Cartridge
  • PD-50-934 Pentek Whole House Filter Replacement Cartridge

Items 1 to 48 of 123 total

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