1 Inch Thick

Showing 129–144 of 248 results

• 

  20x20x1 Reusable MERV 6 Electrostatic Air Filter

  $52.56
  L: 19.5in, W: 19.5in, H: 0.875in
  – 20x20x1 Reusable MERV 6 Electrostatic Air Filter quantity +
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• 

  20x20x1 Reusable MERV 8 Pleated Air Filter

  $66.89
  L: 19.5in, W: 19.5in, H: 0.875in
  - 20x20x1 Reusable MERV 8 Pleated Air Filter quantity +
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• 

  20x20x1 Aluminum Mist Eliminator

  $92.38
  L: 19.375in, W: 19.375in, H: 0.875in
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• 

  20x20x1 Galvanized Steel Mist Eliminator

  $95.42
  L: 19.375in, W: 19.375in, H: 0.875in
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• 

  20x20x1 Nominal Air Filter Pad Holding Frame

  $26.36
  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

  $30.18
  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 Stainless Steel Mist Eliminator

  $181.39
  L: 19.375in, W: 19.375in, H: 0.875in
  - 20x20x1 Stainless Steel Mist Eliminator quantity +
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• 

  20x20x1 Washable Aluminum Foil Mesh Air Filter

  $39.65
  L: 19.5in, W: 19.5in, H: 0.875in
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• 

  20x20x1 Washable Aluminum Foil Mesh Air Filter with Galvanized Steel Frame

  $40.81
  L: 19.5in, W: 19.5in, H: 0.875in
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• 

  20x20x1 Washable Aluminum Mesh Filter

  $41.92
  L: 19.5in, W: 19.5in, H: 0.875in
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• 

  20x20x1 Washable Galvanized Steel Mesh Filter

  $45.00
  L: 19.5in, W: 19.5in, H: 0.875in
  - 20x20x1 Washable Galvanized Steel Mesh Filter quantity +
  Add to cart
• 

  20x20x1 Washable Stainless Steel Mesh Filter

  $87.19
  L: 19.5in, W: 19.5in, H: 0.875in
  - 20x20x1 Washable Stainless Steel Mesh Filter quantity +
  Add to cart
• 

  20x22x1 Nominal Air Filter Pad Holding Frame

  $26.14
  L: 19.5in, W: 21.5in, H: 0.875in
  - 20x22x1 Nominal Air Filter Pad Holding Frame quantity +
  Add to cart
• 

  20x22x1 Nominal Air Filter Pad Holding Frame, With Retainer Gate

  $31.39
  L: 19.5in, W: 21.5in, H: 0.875in
  - 20x22x1 Nominal Air Filter Pad Holding Frame, With Retainer Gate quantity +
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• 

  20x24x1 Reusable MERV 6 Electrostatic Air Filter

  $56.18
  L: 19.5in, W: 23.5in, H: 0.875in
  - 20x24x1 Reusable MERV 6 Electrostatic Air Filter quantity +
  Add to cart
• 

  20x24x1 Reusable MERV 8 Pleated Air Filter

  $78.99
  L: 19.5in, W: 23.5in, H: 0.875in
  - 20x24x1 Reusable MERV 8 Pleated Air Filter quantity +
  Add to cart