1 Inch Thick

Showing 161–176 of 248 results

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  20x25x1 Washable Aluminum Foil Mesh Air Filter with Galvanized Steel Frame

  $46.61
  L: 19.5in, W: 24.5in, H: 0.875in
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• 

  20x25x1 Washable Aluminum Mesh Filter

  $48.04
  L: 19.5in, W: 24.5in, H: 0.875in
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• 

  20x25x1 Washable Galvanized Steel Mesh Filter

  $50.33
  L: 19.5in, W: 24.5in, H: 0.875in
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• 

  20x25x1 Washable Stainless Steel Mesh Filter

  $104.01
  L: 19.5in, W: 24.5in, H: 0.875in
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• 

  20x30x1 Reusable MERV 6 Electrostatic Air Filter

  $63.93
  L: 19.5in, W: 29.5in, H: 0.875in
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• 

  20x30x1 Reusable MERV 8 Pleated Air Filter

  $59.79
  L: 19.5in, W: 29.5in, H: 0.875in
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• 

  20x30x1 Nominal Air Filter Pad Holding Frame

  $32.35
  L: 19.5in, W: 29.5in, H: 0.875in
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• 

  20x30x1 Nominal Air Filter Pad Holding Frame, With Retainer Gate

  $36.23
  L: 19.5in, W: 29.5in, H: 0.875in
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• 

  20x32x1 Reusable MERV 6 Electrostatic Air Filter

  $66.89
  L: 19.5in, W: 31.5in, H: 0.875in
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• 

  20x32x1 Reusable MERV 8 Pleated Air Filter

  $70.18
  L: 19.5in, W: 31.5in, H: 0.875in
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• 

  20x36x1 Reusable MERV 6 Electrostatic Air Filter

  $74.81
  L: 19.5in, W: 35.5in, H: 0.875in
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• 

  20x36x1 Reusable MERV 8 Pleated Air Filter

  $78.36
  L: 19.5in, W: 35.5in, H: 0.875in
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• 

  21x21x1 Reusable MERV 6 Electrostatic Air Filter

  $54.33
  L: 20.5in, W: 20.5in, H: 0.875in
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• 

  21x21x1 Reusable MERV 8 Pleated Air Filter

  $54.65
  L: 20.5in, W: 20.5in, H: 0.875in
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• 

  21x21x1 Nominal Air Filter Pad Holding Frame

  $42.92
  L: 20.5in, W: 20.5in, H: 0.875in
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• 

  22x22x1 Reusable MERV 6 Electrostatic Air Filter

  $55.73
  L: 21.5in, W: 21.5in, H: 0.875in
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