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BROWSE FILTER BY SIZE

Cheap Furnace Air Filters

   

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  1. 20x24x1" Pleated Furnace Filter MERV 11
    6-Pack
    8
    3

    20x24x1" Pleated Furnace Filter MERV 11

    • MERV 11: Filters smoke, pet dander, lint, dust, pollen, & mold.
    • 6 air filters per case.
    • $9.17 per filter
    • Lasts up to 3 months
    Learn More
    $54.99

  2. 20x20x1" Pleated Furnace Filter MERV 11
    6-Pack
    8
    3

    20x20x1" Pleated Furnace Filter MERV 11

    • MERV 11: Filters smoke, pet dander, lint, dust, pollen, & mold.
    • 6 air filters per case.
    • $8.33 per filter
    • Lasts up to 3 months
    Learn More
    $49.99

  3. 18x30x1" Pleated Furnace Filter MERV 11
    6-Pack
    8
    3

    18x30x1" Pleated Furnace Filter MERV 11

    • MERV 11: Filters smoke, pet dander, lint, dust, pollen, & mold.
    • 6 air filters per case.
    • $12.50 per filter
    • Lasts up to 3 months
    Learn More
    $74.99

  4. 16x16x1" Pleated Furnace Filter MERV 11
    6-Pack
    11
    3

    16x16x1" Pleated Furnace Filter MERV 11

    • MERV 11: Filters smoke, pet dander, lint, dust, pollen, & mold.
    • 6 air filters per case.
    • $7.50 per filter
    • Lasts up to 3 months
    Learn More
    $44.99

  5. 16x20x1" Pleated Furnace Filter MERV 11
    6-Pack
    11
    3

    16x20x1" Pleated Furnace Filter MERV 11

    • MERV 11: Filters smoke, pet dander, lint, dust, pollen, & mold.
    • 6 air filters per case.
    • $6.67 per filter
    • Lasts up to 3 months
    Learn More
    $39.99

   

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