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14 x 18 x 1"

   

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  1. 1 inch sizes Accumulair® Diamond MERV 13 Pleated Furnace Filter
    4-Pack
    13
    3

    1" MERV 13 Pleated Furnace Filter

    • MERV 13 filtration rating
    • 4 air conditioner filters per case
    • Each filter lasts up to 3 months
    Learn More
    $68.05

  2. EnviroGreen® Pleated Reusable Furnace Filter
    1-Pack
    8
    60

    EnviroGreen® Pleated Reusable Furnace Filter

    • MERV 8 filtration rating
    • 5 year V-Core warranty
    • Washable & reusable
    • Learn More
    $69.95

  3. Expand-a-Pleat™ Expandable Pleated Furnace Filter
    4-Pack
    11
    3

    Expand-a-Pleat™ Expandable Pleated Furnace Filter

    • 4 filters per case
    • MERV 11 rating
    • Expands to fit more than 300 tough sizes
    • Lasts up to 3 months
    $68.95

  4. 1" Accumulair® Carbon Odor-Block Furnace Filter
    12-Pack
    N/A
    3

    1" Carbon Odor-Block Furnace Filter

    • 12 furnace filters per case
    • Lasts up to 3 months
    • Great for smoke, paint, and pet odors
    Learn More
    $190.00

   

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