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  • NDP02-4IN-2P-2 (20x20x4) Filtrete 4" Ultra Allergen Reduction Healthy Living Air Filter - 1550 MPR, 2-Pack

    (Ultra-Allergen-4in-2pk)

    The Filtrete 4" Ultra Allergen Reduction Healthy Living Air Filter - 1550 MPR, 2-Pack comes with greater depth for improved airflow and more effective containment reduction. As air is cycled through your home, Filtrete's 3-in-1 technology acts to capture microscopic particles like pet dander,…

    Our Price: $ 64.95
    Retail:$84.99
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    $20.04 (24%)
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  • Air-Care Silver 94 16x24x4 Air-Care Silver 94 Electrostatic 4" MERV 8 Furnace Filter

    (ACM64)

    Improve the air you breathe inside your home with the affordable and reliable Air-Care Silver 94 Electrostatic 4" MERV 8 Furnace Filter. Instead of spending money on replacement air filters every 1 to 3 months, you can now rely on these electrostatically charged filters that never need replacing.…

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    Our Price: $ 100.95
    Retail:$117.99
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    $17.04 (14%)
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    Discontinued Product. Read Description for Options.
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  • 20x20x4 Allergen 4-pack 3M Filtrete 4 Inch Allergen Media Filter 4-pack

    (4 inch Allergen 4-pack)

    3M Filtrete Allergen Reduction Filter for Media Air Cleaners are the smart choice if you are looking to upgrade or retrofit the air filter in your existing HVAC system. Captures 97% of large airborne allergens such as pollen, mold spores, and dust mite debris. The 3M Filtrete 4" Allergen Reduction…

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    Related Items: Honeywell 20x25
    Our Price: $ 131.00
    Retail:$152.99
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    $21.99 (14%)
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  • FFQF14 16x20x4 Filters Fast Quality Flow 4" MERV 14 3 PACK

    (FFQF14)

    NOTE: This item is no longer available. The Filters Fast® Quality Flow 4" MERV 13 3-pack is its replacement. The Filters Fast® FFQF14 replacement 4" MERV 14 Panel Filter 3 pack features a "Quality Flow" proprietary media that provides lower pressure drops than standard panel filters. This already…

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    Our Price: $ 128.00
    Retail:$179.99
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    $51.99 (29%)
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    Discontinued Product. Read Description for Options.
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  • FFQF14 16x24x4 Filters Fast Quality Flow 4" MERV 14 3 PACK

    (FFQF14)

    NOTE: This item is no longer available. The Filters Fast® Quality Flow 4" MERV 13 3-pack is its replacement. The Filters Fast® FFQF14 replacement 4" MERV 14 Panel Filter 3 pack features a "Quality Flow" proprietary media that provides lower pressure drops than standard panel filters. This already…

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    Our Price: $ 128.00
    Retail:$179.99
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    $51.99 (29%)
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    Discontinued Product. Read Description for Options.
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  • FFQF13 20x24x4 Filters Fast Quality Flow 4" MERV 13 3-Pack

    (FFQF13)

    NOTE: This item is no longer available. The Filters Fast® Quality Flow 4" MERV 13 3-pack is its replacement. The Filters Fast® FFQF13 4" MERV 13 Panel Filter 3 pack without header features a "Quality Flow" proprietary media that provides a lower pressure drop than standard panel filters. This…

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    Our Price: $ 127.99
    Retail:$149.99
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    $22.00 (15%)
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    Discontinued Product. Read Description for Options.
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  • FFQF13 24x24x4 Filters Fast Quality Flow 4" MERV 13 3-Pack

    (FFQF13)

    NOTE: This item is no longer available. The Filters Fast® Quality Flow 4" MERV 13 3-pack is its replacement. The Filters Fast® FFQF13 4" MERV 13 Panel Filter 3 pack without header features a "Quality Flow" proprietary media that provides a lower pressure drop than standard panel filters. This…

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    Our Price: $ 127.99
    Retail:$149.99
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    $22.00 (15%)
    In Stock
    Discontinued Product. Read Description for Options.
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  • 4 MERV 13 18x24x4 4" MERV 13 Furnace & AC Air Filter by Filters Fast - 3-Pack

    (FFM136)

    The Filters Fast® 4-inch Air Filters (FFM136) have a MERV 13 rating and are useful in a variety of settings, including homes, offices, and industrial sites. These MERV 13 filters effectively reduce pollen, dust, pet dander, mold spores, and dust mites, as well as bacteria, smoke, smog, and other…

    Our Price: $ 92.95
    Retail:$119.99
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    $27.04 (23%)
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  • 4 MERV 13 20x20x4 4" MERV 13 Furnace & AC Air Filter by Filters Fast - 3-Pack

    (FFM136)

    The Filters Fast® 4-inch Air Filters (FFM136) have a MERV 13 rating and are useful in a variety of settings, including homes, offices, and industrial sites. These MERV 13 filters effectively reduce pollen, dust, pet dander, mold spores, and dust mites, as well as bacteria, smoke, smog, and other…

    Our Price: $ 92.95
    Retail:$119.99
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    $27.04 (23%)
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  • 12x24x4 M8 4" MERV 8 Furnace & AC Air Filter by Filters Fast - 3-Pack

    (FF4M8)

    The 4" MERV 8 Furnace & AC Air Filter by Filters Fast® - 3-Pack is a set of MERV 8 filters that effectively reduces contaminants from your indoor air. Removing these airborne particles can help improve allergies and alleviate sinus irritation that can cause watery eyes, itchy throat, coughing, and…

    Our Price: $ 71.95
    Retail:$89.99
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    $18.04 (20%)
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  • 20x24x4 M8 4" MERV 8 Furnace & AC Air Filter by Filters Fast - 3-Pack

    (FF4M8)

    The 4" MERV 8 Furnace & AC Air Filter by Filters Fast® - 3-Pack is a set of MERV 8 filters that effectively reduces contaminants from your indoor air. Removing these airborne particles can help improve allergies and alleviate sinus irritation that can cause watery eyes, itchy throat, coughing, and…

    Our Price: $ 71.95
    Retail:$89.99
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    $18.04 (20%)
    In Stock
  • 12x24x4 M11 4" MERV 11 Furnace & AC Air Filter by Filters Fast - 3-Pack

    (FF4M11)

    The 4" MERV 11 Furnace & AC Air Filter by Filters Fast® - 3-Pack is a set of MERV 11 filters that effectively reduce pollen, dust, pet dander, mold spores, dust mites and other allergens from indoor air. Removing these airborne particles can help improve allergies and alleviate sinus irritation that…

    Related Items: Ff4m11
    Our Price: $ 82.95
    Retail:$99.99
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    $17.04 (17%)
    In Stock
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