Search

Need a different depth?

Same size, other depths

Below is 12x25 at 2″. 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.

12x25x1 Shop this size 12x25x4 Built to order

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

  • 12x25x2 Koch Multi-Pleat XL8 Standard Capacity MERV 8 102-042-003 (12 Filters)
    MERV 8
    Koch

    12x25x2 Multi-Pleat XL8 MERV 8 Standard Capacity

    $179.99
    $179.99
    Case of 12 $15.00/filter
  • 12x25x2 Koch Multi-Pleat Green13 MERV 13 High Capacity 102-102-003 (12 Filters)
    MERV 13 HC
    Koch

    12x25x2 Multi-Pleat Green13 MERV 13 High Capacity

    $502.44
    $502.44
    Case of 12 $41.87/filter
  • 12x25x2 Koch Multi-Pleat XL11 MERV 11 High Capacity 102-082-003 (12 Filters)
    MERV 11 HC
    Koch

    12x25x2 Multi-Pleat XL11 MERV 11 High Capacity

    $302.99
    $302.99
    Case of 12 $25.25/filter
  • 12x25x2 Koch Multi-Pleat XL10 MERV 10 High Capacity 102-122-003 (12 Filters)
    MERV 10 HC
    Koch

    12x25x2 Multi-Pleat XL10 MERV 10 High Capacity

    $269.99
    $269.99
    Case of 12 $22.50/filter
  • 12x25x2 Koch Multi-Pleat XL8 MERV 8 High Capacity 102-032-003 (12 Filters)
    MERV 8 HC
    Koch

    12x25x2 Multi-Pleat XL8 MERV 8 High Capacity

    $257.99
    $257.99
    Case of 12 $21.50/filter
  • 12x25x2 Koch Multi-Pleat XL11 MERV 11 102-092-003 (12 Filters)
    MERV 11
    Koch

    12x25x2 Multi-Pleat XL11 MERV 11

    $265.99
    $265.99
    Case of 12 $22.17/filter
  • 12x25x2 Koch Multi-Pleat XL10 MERV 10 102-112-003 (12 Filters)
    MERV 10
    Koch

    12x25x2 Multi-Pleat XL10 MERV 10

    $218.99
    $218.99
    Case of 12 $18.25/filter
  • Koch Multi-Pleat XL8 MERV 8 Standard Capacity (12 Filters)
    MERV 8
    Koch

    Multi-Pleat XL8 MERV 8 Standard Capacity

    From $103.99
    From $103.99
    Case of 12 $8.67/filter
  • PrimeShield Essential MERV 8 Pleated Air Filters (12 Pack)
    MERV 8
    RTF

    PrimeShield Essential MERV 8 Pleated Air Filters

    From $99.99
    From $99.99
    Case of 12 $8.33/filter
  • 12-1/2x25-1/2x1 Exact Filters Fiberglass MERV 1-4 (12 pack)
    MERV 1-4
    Exact Filters

    12-1/2x25-1/2x1 Fiberglass MERV 1-4

    $167.99
    $167.99
    Case of 12 $14.00/filter
  • 12x25-1/2x1 Exact Filters Fiberglass MERV 1-4 (12 pack)
    MERV 1-4
    Exact Filters

    12x25-1/2x1 Fiberglass MERV 1-4

    $167.99
    $167.99
    Case of 12 $14.00/filter
  • 12-1/2x25-1/2x1 Exact Filters Pleated MERV 8 (12 pack)
    MERV 8
    Exact Filters

    12-1/2x25-1/2x1 Pleated MERV 8

    $194.99
    $194.99
    Case of 12 $16.25/filter
  • 12-1/2x25-1/8x1 Exact Filters Pleated MERV 8 (12 pack)
    MERV 8
    Exact Filters

    12-1/2x25-1/8x1 Pleated MERV 8

    $194.99
    $194.99
    Case of 12 $16.25/filter
  • 12-1/2x25x1 Exact Filters Pleated MERV 13 (12 pack)
    MERV 13
    Exact Filters

    12-1/2x25x1 Pleated MERV 13

    $264.99
    $264.99
    Case of 12 $22.08/filter
  • 12-1/2x25x1 Exact Filters Fiberglass MERV 1-4 (12 pack)
    MERV 1-4
    Exact Filters

    12-1/2x25x1 Fiberglass MERV 1-4

    $167.99
    $167.99
    Case of 12 $14.00/filter
  • 12x25-1/2x1 Exact Filters Pleated MERV 8 (12 pack)
    MERV 8
    Exact Filters

    12x25-1/2x1 Pleated MERV 8

    $194.99
    $194.99
    Case of 12 $16.25/filter
Show more