1 Inch Thick

Showing 161–176 of 248 results

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

  $46.80
  L: 19.5in, W: 24.5in, H: 0.875in
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• 

  20x25x1 Washable Aluminum Mesh Filter

  $48.24
  L: 19.5in, W: 24.5in, H: 0.875in
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• 

  20x25x1 Washable Galvanized Steel Mesh Filter

  $51.52
  L: 19.5in, W: 24.5in, H: 0.875in
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• 

  20x25x1 Washable Stainless Steel Mesh Filter

  $108.40
  L: 19.5in, W: 24.5in, H: 0.875in
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• 

  20x30x1 Reusable MERV 6 Electrostatic Air Filter

  $65.93
  L: 19.5in, W: 29.5in, H: 0.875in
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• 

  20x30x1 Reusable MERV 8 Pleated Air Filter

  $63.91
  L: 19.5in, W: 29.5in, H: 0.875in
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• 

  20x30x1 Nominal Air Filter Pad Holding Frame

  $32.08
  L: 19.5in, W: 29.5in, H: 0.875in
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• 

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

  $35.99
  L: 19.5in, W: 29.5in, H: 0.875in
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• 

  20x32x1 Reusable MERV 6 Electrostatic Air Filter

  $69.37
  L: 19.5in, W: 31.5in, H: 0.875in
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• 

  20x32x1 Reusable MERV 8 Pleated Air Filter

  $70.32
  L: 19.5in, W: 31.5in, H: 0.875in
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• 

  20x36x1 Reusable MERV 6 Electrostatic Air Filter

  $75.12
  L: 19.5in, W: 35.5in, H: 0.875in
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• 

  20x36x1 Reusable MERV 8 Pleated Air Filter

  $75.25
  L: 19.5in, W: 35.5in, H: 0.875in
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• 

  21x21x1 Reusable MERV 6 Electrostatic Air Filter

  $54.51
  L: 20.5in, W: 20.5in, H: 0.875in
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• 

  21x21x1 Reusable MERV 8 Pleated Air Filter

  $54.07
  L: 20.5in, W: 20.5in, H: 0.875in
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• 

  21x21x1 Nominal Air Filter Pad Holding Frame

  $45.34
  L: 20.5in, W: 20.5in, H: 0.875in
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• 

  22x22x1 Reusable MERV 6 Electrostatic Air Filter

  $57.96
  L: 21.5in, W: 21.5in, H: 0.875in
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