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Need a different depth?

Same size, deeper filter

Below is 10x24 at 1 naturalaire″. A thicker filter holds more before it loads up, so it lasts longer between changes and puts less strain on the blower — we carry the same width and height in the depths below.

10x24x2 Built to order 10x24x4 Built to order

Ordering for a building? Ask for volume pricing or call 1-866-469-8556.

  • 23-1/2x21-1/2x1 NaturalAire Standard MERV 8 Filters (12 pack)
    MERV 8
    AAF Flanders

    23-1/2x21-1/2x1 NaturalAire Standard MERV 8

    $200.99
    $200.99
    Case of 12 $16.75/filter
  • 11-1/2x11-1/2x1 NaturalAire Standard MERV 8 84858.01115115 (12 Filters)
    MERV 8
    AAF Flanders

    11-1/2x11-1/2x1 NaturalAire Standard MERV 8

    $159.99
    $159.99
    Case of 12 $13.33/filter
  • 19-1/2x23x1 NaturalAire Standard MERV 8 Filters (12 pack)
    AAF Flanders

    19-1/2x23x1 NaturalAire Standard MERV 8

    $266.99
    $266.99
    Case of 12 $22.25/filter
  • 15x24x1/4 NaturalAire Kwik Kut Expanded Aluminum Filter KK1601 (24 pack)
    MERV 1-4
    AAF Flanders

    15x24x1/4 NaturalAire Kwik Kut Expanded Aluminum Filter KK1601

    $271.99
    $271.99 $191.76
    Case of 24 $11.33/filter
  • 19x20x4 NaturalAire Choice Allergen MERV 8 82655.041920 (2 Filters)
    MERV 8
    AAF Flanders

    19x20x4 NaturalAire Choice Allergen MERV 8

    $136.99
    $136.99
    Case of 2 $68.50/filter
  • 24x30x1 NaturalAire Odor Eliminator with Baking Soda MERV 8 air filter
    MERV 8
    AAF Flanders

    24x30x1 NaturalAire Odor Eliminator with Baking Soda MERV 8

    $113.99
    $113.99
    Case of 4 $28.50/filter
  • 23-1/2x23-1/2x1 NaturalAire Standard MERV 8 84858.01235235 (12 Filters)
    MERV 8
    AAF Flanders

    23-1/2x23-1/2x1 NaturalAire Standard MERV 8

    $146.99
    $146.99
    Case of 12 $12.25/filter
  • 21x21x1 NaturalAire Standard MERV 8 84858.012121 (12 Filters)
    MERV 8
    AAF Flanders

    21x21x1 NaturalAire Standard MERV 8

    $175.99
    $175.99
    Case of 12 $14.67/filter
  • 22x22x1 NaturalAire Standard MERV 8 84858.012222 (12 Filters)
    MERV 8
    AAF Flanders

    22x22x1 NaturalAire Standard MERV 8

    $155.99
    $155.99
    Case of 12 $13.00/filter
  • 23x23x1 NaturalAire Standard MERV 8 Filters (12 pack)
    MERV 8
    AAF Flanders

    23x23x1 NaturalAire Standard MERV 8

    $192.99
    $192.99
    Case of 12 $16.08/filter
  • 14x18x1 NaturalAire Odor Eliminator with Baking Soda MERV 8 air filter
    MERV 8
    AAF Flanders

    14x18x1 NaturalAire Odor Eliminator with Baking Soda MERV 8

    $62.99
    $62.99
    Case of 4 $15.75/filter
  • 21-1/4x37-1/4x1 NaturalAire Standard MERV 8 Filters (12 pack)
    AAF Flanders

    21-1/4x37-1/4x1 NaturalAire Standard MERV 8

    $297.99
    $297.99
    Case of 12 $24.83/filter
  • 20x21x1 NaturalAire Odor Eliminator with Baking Soda MERV 8 air filter
    MERV 8
    AAF Flanders

    20x21x1 NaturalAire Odor Eliminator with Baking Soda MERV 8

    $91.99
    $91.99
    Case of 4 $23.00/filter
  • 20x25x1 NaturalAire Odor Eliminator with Baking Soda MERV 8 air filter
    MERV 8
    AAF Flanders

    20x25x1 NaturalAire Odor Eliminator with Baking Soda MERV 8

    $61.99
    $61.99
    Case of 4 $15.50/filter
  • 16x20x1 NaturalAire Standard MERV 8 84858.011620 (12 Filters)
    MERV 8
    AAF Flanders

    16x20x1 NaturalAire Standard MERV 8

    $96.99
    $96.99
    Case of 12 $8.08/filter
  • 15x25x1 NaturalAire Standard MERV 8 Filters (12 pack)
    AAF Flanders

    15x25x1 NaturalAire Standard MERV 8

    $242.99
    $242.99
    Case of 12 $20.25/filter
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