18×18 Filters

Showing all 2 results

• 

  18x18x1 Nominal Air Filter Pad Holding Frame, With Retainer Gate

  $28.15
  L: 17.5in, W: 17.5in, H: 0.875in
  – 18x18x1 Nominal Air Filter Pad Holding Frame, With Retainer Gate quantity +
  Add to cart
• 

  18x18x2 Nominal Air Filter Pad Holding Frame, With Retainer Gate

  $32.43
  L: 17.5in, W: 17.5in, H: 1.75in
  - 18x18x2 Nominal Air Filter Pad Holding Frame, With Retainer Gate quantity +
  Add to cart