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  • Flanders EZ Flow Fiberglass MERV 1-4 Filter (12 Filters)
    MERV 1-4
    AAF Flanders

    Flanders EZ Flow Fiberglass MERV 1-4 Filter

    From $59.99
    From $59.99 $0.00
    Case of 12 $5.00/filter
  • AAF Flanders PREpleat LPD MERV 10 Standard Capacity (12 Filters)
    MERV 10
    AAF Flanders

    PREpleat LPD MERV 10 Standard Capacity

    From $103.99
    From $103.99 $0.00
    Case of 12 $8.67/filter
  • Custom filters
    Built to your exact size

    Any size, cut to 1/8″. Depth 1″–6″ · MERV 1–13.

    Build your filter
  • NaturalAire Standard MERV 8 (12 Filters)
    MERV 8
    AAF Flanders

    NaturalAire Standard MERV 8

    From $95.99
    From $95.99 $0.00
    Case of 12 $8.00/filter
  • Flanders Nested Glass EZ-Green Filter
    MERV 1-4
    AAF Flanders

    Flanders Nested Glass EZ-Green Filter

    From $114.99
    From $114.99 $0.00
  • NaturalAire Microparticle MERV 10 (12 Filters)
    MERV 10
    AAF Flanders

    NaturalAire Microparticle MERV 10

    From $137.99
    From $137.99 $0.00
    Case of 12 $11.50/filter
  • Custom Size MERV 1-4 Fiberglass Disposable Panel Air Filter
    MERV 1-4
    RTF

    Custom Size MERV 1-4 Fiberglass Disposable Panel Air Filter

    $199.99
    $199.99
  • Custom Size MERV 8 Pleated Air Filter
    MERV 8
    RTF

    Custom Size MERV 8 Pleated Air Filter

    From $240.99
    From $240.99 $0.00
  • AAF Flanders PREpleat LPD MERV 10 Standard Capacity 4-inch Depth (6 Filters)
    MERV 10
    AAF Flanders

    PREpleat LPD MERV 10 Standard Capacity 4-inch Depth

    From $228.99
    From $228.99 $0.00
    Case of 6 $38.17/filter
  • AAF Flanders PREpleat LPD MERV 10 High Capacity (12 Filters)
    MERV 10
    AAF Flanders

    PREpleat LPD MERV 10 High Capacity

    From $111.99
    From $111.99 $0.00
    Case of 12 $9.33/filter
  • 20x20x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter 10055.012020 (12 Filters)
    MERV 1-4
    AAF Flanders

    20x20x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter

    $61.99
    $61.99
    Case of 12 $5.17/filter
  • Custom Size NaturalAire Standard MERV 8 Air Filter
    MERV 8
    AAF Flanders

    Custom Size NaturalAire Standard MERV 8 Air Filter

    $208.99
    $208.99
  • 14x14x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter 10055.011414 (12 Filters)
    MERV 1-4
    AAF Flanders

    14x14x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter

    $59.99
    $59.99
    Case of 12 $5.00/filter
  • 12x12x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter 10055.011212 (12 Filters)
    MERV 1-4
    AAF Flanders

    12x12x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter

    $59.99
    $59.99
    Case of 12 $5.00/filter
  • Naturalaire MERV 10 air filters custom size
    MERV 10
    AAF Flanders

    Custom Size NaturalAire Microparticle MERV 10 Air Filter

    $228.99
    $228.99
  • 16x20x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter 10055.011620 (12 Filters)
    MERV 1-4
    AAF Flanders

    16x20x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter

    $59.99
    $59.99
    Case of 12 $5.00/filter
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