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Need a different depth?

Same size, deeper filter

Below is 10x25 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.

10x25x2 Built to order 10x25x4 Built to order

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

  • 10x24x1 NaturalAire Microparticle MERV 10 Filters (12 pack)
    MERV 10
    AAF Flanders

    10x24x1 NaturalAire Microparticle MERV 10

    $121.99
    $121.99
    Case of 6 $20.33/filter
  • 18x25x1 NaturalAire Healthy Ultra MERV 13 Filters (12 pack)
    AAF Flanders

    18x25x1 NaturalAire Healthy Ultra MERV 13

    $332.99
    $332.99
    Case of 12 $27.75/filter
  • 12x25x1 NaturalAire Standard MERV 8 84858.011225 (12 Filters)
    MERV 8
    AAF Flanders

    12x25x1 NaturalAire Standard MERV 8

    $149.99
    $149.99
    Case of 12 $12.50/filter
  • 10x24x1 NaturalAire Microparticle MERV 10 Filters (12 pack)
    MERV 10
    AAF Flanders

    10x24x1 NaturalAire Microparticle MERV 10

    $242.99
    $242.99
    Case of 12 $20.25/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
  • 10x24x1 NaturalAire Healthy Ultra MERV 13 Filters (12 pack)
    MERV 13
    AAF Flanders

    10x24x1 NaturalAire Healthy Ultra MERV 13

    $226.99
    $226.99
    Case of 12 $18.92/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
  • 20x25x6 NaturalAire Choice Allergen MERV 8 82655.062025 (3 Filters)
    MERV 8Contact Support
    AAF Flanders

    20x25x6 NaturalAire Choice Allergen MERV 8

    $190.99
    $190.99
    Case of 3 $63.66/filter
  • 10x24x1 NaturalAire Microparticle MERV 10 Filters (12 pack)
    MERV 10Up to $12.67 off
    AAF Flanders

    WAREHOUSE DEAL 10x24x1 NaturalAire Microparticle MERV 10

    Only 1 left
    $24.99
    $24.99 $37.66
    Case of 2 $12.50/filter
  • 12x25x1 NaturalAire Standard MERV 8 Filters (12 pack)
    MERV 8Up to $20.86 offContact Support
    AAF Flanders

    WAREHOUSE DEAL 12x25x1 NaturalAire Standard MERV 8

    $39.99
    $39.99 $60.85
    Case of 5 $8.00/filter
  • 10x20x1 NaturalAire Standard MERV 8 Filters (12 pack)
    MERV 8Up to $30.76 offContact Support
    AAF Flanders

    WAREHOUSE DEAL 10x20x1 NaturalAire Standard MERV 8

    $59.99
    $59.99 $90.75
    Case of 11 $5.45/filter
  • MERV Rated Washable Metal Air Filter HVAC
    MERV 8
    RTF

    10x25x1 PrimeShield WashGuard Metal HVAC Air Filter — Washable & Reusable

    $149.99
    $149.99
  • PrimeShield MAX Airflow MERV 1-4 Fiberglass Panel Basic Air Filters (12 Pack)
    MERV 1-4
    RTF

    PrimeShield MAX Airflow MERV 1-4 Fiberglass Panel Basic Air Filters

    From $57.99
    From $57.99
    Case of 12 $4.83/filter
  • Koch Disposable Fiberglass Panel Filter
    MERV 1-4
    Koch

    Disposable Fiberglass Panel Filter

    From $59.99
    From $59.99
  • 10x25x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter 10055.011025 (12 Filters)
    MERV 1-4
    AAF Flanders

    10x25x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter

    $64.99
    $64.99
    Case of 12 $5.42/filter
  • Koch Disposable Polyester Panel Filter
    MERV 1-4
    Koch

    Disposable Polyester Panel Filter

    From $69.99
    From $69.99
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