20x20x1

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• 

  20x20x1 Reusable MERV 6 Electrostatic Air Filter

  $52.84
  L: 19.5in, W: 19.5in, H: 0.875in
  – 20x20x1 Reusable MERV 6 Electrostatic Air Filter quantity +
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• 

  20x20x1 Nominal Air Filter Pad Holding Frame

  $25.76
  L: 19.5in, W: 19.5in, H: 0.875in
  - 20x20x1 Nominal Air Filter Pad Holding Frame quantity +
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• 

  20x20x1 Nominal Air Filter Pad Holding Frame, With Retainer Gate

  $29.76
  L: 19.5in, W: 19.5in, H: 0.875in
  - 20x20x1 Nominal Air Filter Pad Holding Frame, With Retainer Gate quantity +
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• 

  20x20x1 Washable Aluminum Mesh Filter

  $42.33
  L: 19.5in, W: 19.5in, H: 0.875in
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• 

  20x20x1 Washable Galvanized Steel Mesh Filter

  $45.82
  L: 19.5in, W: 19.5in, H: 0.875in
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• 

  20x20x1 Washable Stainless Steel Mesh Filter

  $91.90
  L: 19.5in, W: 19.5in, H: 0.875in
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• 

  20x25x1 Washable Stainless Steel Mesh Filter

  $109.08
  L: 19.5in, W: 24.5in, H: 0.875in
  - 20x25x1 Washable Stainless Steel Mesh Filter quantity +
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• 

  CARRIER KH03DU340 Compatible Aluminum Mesh Filter, 20x20x1

  $42.33
  L: 19.5in, W: 19.5in, H: 0.875in
  - CARRIER KH03DU340 Compatible Aluminum Mesh Filter, 20x20x1 quantity +
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• 

  TRANE AG0320103 Compatible Aluminum Mesh Filter, 20x20x1

  $42.33
  L: 19.5in, W: 19.5in, H: 0.875in
  - TRANE AG0320103 Compatible Aluminum Mesh Filter, 20x20x1 quantity +
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