UL classified 900

Showing 241–256 of 405 results

  • 20x20x1 Washable Aluminum Foil Mesh Air Filter

    20x20x1 Washable Aluminum Foil Mesh Air Filter

    $41.02
    L: 19.5in, W: 19.5in, H: 0.875in
    Add to cart
  • 20x20x1 Washable Aluminum Foil Mesh Air Filter with Galvanized Steel Frame

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

    $41.71
    L: 19.5in, W: 19.5in, H: 0.875in
    Add to cart
  • 20x20x2 Reusable MERV 4 Foam Air Filter

    20x20x2 Reusable MERV 4 Foam Air Filter

    $67.12
    L: 19.5in, W: 19.5in, H: 1.75in
    Add to cart
  • 20x20x2 Reusable MERV 6 Electrostatic Air Filter

    20x20x2 Reusable MERV 6 Electrostatic Air Filter

    $57.44
    L: 19.5in, W: 19.5in, H: 1.75in
    Add to cart
  • 20x20x2 Aluminum Mist Eliminator

    20x20x2 Aluminum Mist Eliminator

    $118.80
    L: 19.375in, W: 19.375in, H: 1.75in
    Add to cart
  • 20x20x2 Galvanized Steel Mist Eliminator

    20x20x2 Galvanized Steel Mist Eliminator

    $126.69
    L: 19.375in, W: 19.375in, H: 1.75in
    Add to cart
  • hpg_galvanized_steel_media_pad_holding_frame

    20x20x2 Nominal Air Filter Pad Holding Frame

    $29.40
    L: 19.5in, W: 19.5in, H: 1.75in
    Add to cart
  • HVAC Media Pad Holding Frame With Retainer Gate

    20x20x2 Nominal Air Filter Pad Holding Frame, With Retainer Gate

    $34.38
    L: 19.5in, W: 19.5in, H: 1.75in
    Add to cart
  • 20x20x2 Stainless Steel Mist Eliminator

    20x20x2 Stainless Steel Mist Eliminator

    $223.28
    L: 19.375in, W: 19.375in, H: 1.75in
    Add to cart
  • 20x20x2 Washable Aluminum Foil Mesh Air Filter

    20x20x2 Washable Aluminum Foil Mesh Air Filter

    $60.76
    L: 19.5in, W: 19.5in, H: 1.75in
    Add to cart
  • 20x20x2 Washable Aluminum Foil Mesh Air Filter with Galvanized Steel Frame

    20x20x2 Washable Aluminum Foil Mesh Air Filter with Galvanized Steel Frame

    $62.72
    L: 19.5in, W: 19.5in, H: 1.75in
    Add to cart
  • 20x20x4 Aluminum Mist Eliminator

    20x20x4 Aluminum Mist Eliminator

    $169.03
    L: 19.375in, W: 19.375in, H: 3.75in
    Add to cart
  • 20x20x4 Galvanized Steel Mist Eliminator

    20x20x4 Galvanized Steel Mist Eliminator

    $202.84
    L: 19.375in, W: 19.375in, H: 3.75in
    Add to cart
  • 20x20x4 Stainless Steel Mist Eliminator

    20x20x4 Stainless Steel Mist Eliminator

    $336.50
    L: 19.375in, W: 19.375in, H: 3.75in
    Add to cart
  • HVAC Media Pad Holding Frame With Retainer Gate

    20x22x1 Nominal Air Filter Pad Holding Frame

    $26.24
    L: 19.5in, W: 21.5in, H: 0.875in
    Add to cart
  • HVAC Media Pad Holding Frame With Retainer Gate

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

    $31.13
    L: 19.5in, W: 21.5in, H: 0.875in
    Add to cart