1 Inch Thick

Showing 129–144 of 248 results

• 

  20x20x1 Reusable MERV 6 Electrostatic Air Filter

  $52.81
  L: 19.5in, W: 19.5in, H: 0.875in
  – 20x20x1 Reusable MERV 6 Electrostatic Air Filter quantity +
  Add to cart
• 

  20x20x1 Reusable MERV 8 Pleated Air Filter

  $69.42
  L: 19.5in, W: 19.5in, H: 0.875in
  - 20x20x1 Reusable MERV 8 Pleated Air Filter quantity +
  Add to cart
• 

  20x20x1 Aluminum Mist Eliminator

  $92.38
  L: 19.375in, W: 19.375in, H: 0.875in
  - 20x20x1 Aluminum Mist Eliminator quantity +
  Add to cart
• 

  20x20x1 Galvanized Steel Mist Eliminator

  $98.01
  L: 19.375in, W: 19.375in, H: 0.875in
  - 20x20x1 Galvanized Steel Mist Eliminator quantity +
  Add to cart
• 

  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 +
  Add to cart
• 

  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 +
  Add to cart
• 

  20x20x1 Stainless Steel Mist Eliminator

  $184.16
  L: 19.375in, W: 19.375in, H: 0.875in
  - 20x20x1 Stainless Steel Mist Eliminator quantity +
  Add to cart
• 

  20x20x1 Washable Aluminum Foil Mesh Air Filter

  $40.32
  L: 19.5in, W: 19.5in, H: 0.875in
  - 20x20x1 Washable Aluminum Foil Mesh Air Filter quantity +
  Add to cart
• 

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

  $40.92
  L: 19.5in, W: 19.5in, H: 0.875in
  - 20x20x1 Washable Aluminum Foil Mesh Air Filter with Galvanized Steel Frame quantity +
  Add to cart
• 

  20x20x1 Washable Aluminum Mesh Filter

  $42.10
  L: 19.5in, W: 19.5in, H: 0.875in
  - 20x20x1 Washable Aluminum Mesh Filter quantity +
  Add to cart
• 

  20x20x1 Washable Galvanized Steel Mesh Filter

  $46.05
  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

  $89.29
  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

  $25.51
  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

  $31.20
  L: 19.5in, W: 21.5in, H: 0.875in
  - 20x22x1 Nominal Air Filter Pad Holding Frame, With Retainer Gate quantity +
  Add to cart
• 

  20x24x1 Reusable MERV 6 Electrostatic Air Filter

  $57.20
  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

  $76.22
  L: 19.5in, W: 23.5in, H: 0.875in
  - 20x24x1 Reusable MERV 8 Pleated Air Filter quantity +
  Add to cart