Foam Air Filters

Showing 1–16 of 19 results

  • 12x24x1 Reusable MERV 4 Foam Air Filter

    12x24x1 Reusable MERV 4 Foam Air Filter

    $37.64
    L: 11.5in, W: 23.5in, H: 0.875in
    Add to cart
  • 12x24x2 Reusable MERV 4 Foam Air Filter

    12x24x2 Reusable MERV 4 Foam Air Filter

    $53.83
    L: 11.5in, W: 23.5in, H: 1.75in
    Add to cart
  • 16x20x1 Reusable MERV 4 Foam Air Filter

    16x20x1 Reusable MERV 4 Foam Air Filter

    $41.62
    L: 15.5in, W: 19.5in, H: 0.875in
    Add to cart
  • 16x20x2 Reusable MERV 4 Foam Air Filter

    16x20x2 Reusable MERV 4 Foam Air Filter

    $59.69
    L: 15.5in, W: 19.5in, H: 1.75in
    Add to cart
  • 16x24x2 Reusable MERV 4 Foam Air Filter

    16x24x2 Reusable MERV 4 Foam Air Filter

    $67.29
    L: 15.5in, W: 23.5in, H: 1.75in
    Add to cart
  • 16x25x1 Reusable MERV 4 Foam Air Filter

    16x25x1 Reusable MERV 4 Foam Air Filter

    $47.01
    L: 15.5in, W: 24.5in, H: 0.875in
    Add to cart
  • 16x25x2 Reusable MERV 4 Foam Air Filter

    16x25x2 Reusable MERV 4 Foam Air Filter

    $68.24
    L: 15.5in, W: 24.5in, H: 1.75in
    Add to cart
  • 20x20x1 Reusable MERV 4 Foam Air Filter

    20x20x1 Reusable MERV 4 Foam Air Filter

    $46.94
    L: 19.5in, W: 19.5in, H: 0.875in
    Add to cart
  • 20x20x2 Reusable MERV 4 Foam Air Filter

    20x20x2 Reusable MERV 4 Foam Air Filter

    $68.16
    L: 19.5in, W: 19.5in, H: 1.75in
    Add to cart
  • 20x24x2 Reusable MERV 4 Foam Air Filter

    20x24x2 Reusable MERV 4 Foam Air Filter

    $77.29
    L: 19.5in, W: 23.5in, H: 1.75in
    Add to cart
  • 20x25x1 Reusable MERV 4 Foam Air Filter

    20x25x1 Reusable MERV 4 Foam Air Filter

    $53.51
    L: 19.5in, W: 24.5in, H: 0.875in
    Add to cart
  • 20x25x2 Reusable MERV 4 Foam Air Filter

    20x25x2 Reusable MERV 4 Foam Air Filter

    $78.59
    L: 19.5in, W: 24.5in, H: 1.75in
    Add to cart
  • 24x24x1 Reusable MERV 4 Foam Air Filter

    24x24x1 Reusable MERV 4 Foam Air Filter

    $58.39
    L: 23.5in, W: 23.5in, H: 0.875in
    Add to cart
  • 24x24x2 Reusable MERV 4 Foam Air Filter

    24x24x2 Reusable MERV 4 Foam Air Filter

    $86.47
    L: 23.5in, W: 23.5in, H: 1.75in
    Add to cart
  • 27"x35"x7/8" Exact, Washable Foam Filter, Pack of 1

    27″x35″x7/8″ Exact, Washable Foam Filter, Pack of 1

    $144.07
    L: 27in, W: 35in, H: 0.875in
    Add to cart
  • Custom Foam Air Filter, 1 Inch Thick

    Custom Foam Air Filter, 1 Inch Thick

    As low as $0.15 per sq inch
    Add to cart