UL classified 900

Showing 209–224 of 405 results

  • HVAC Media Pad Holding Frame With Retainer Gate

    18x24x1 Nominal Air Filter Pad Holding Frame, With Retainer Gate

    $30.63
    L: 17.5in, W: 23.5in, H: 0.875in
    Add to cart
  • 18x24x2 Reusable MERV 6 Electrostatic Air Filter

    18x24x2 Reusable MERV 6 Electrostatic Air Filter

    $60.80
    L: 17.5in, W: 23.5in, H: 1.75in
    Add to cart
  • 18x24x2 Reusable MERV 8 Pleated Air Filter

    18x24x2 Reusable MERV 8 Pleated Air Filter

    $60.80
    L: 17.5in, W: 23.5in, H: 1.75in
    Add to cart
  • hpg_galvanized_steel_media_pad_holding_frame

    18x24x2 Nominal Air Filter Pad Holding Frame

    $31.50
    L: 17.5in, W: 23.5in, H: 1.75in
    Add to cart
  • HVAC Media Pad Holding Frame With Retainer Gate

    18x24x2 Nominal Air Filter Pad Holding Frame, With Retainer Gate

    $35.99
    L: 17.5in, W: 23.5in, H: 1.75in
    Add to cart
  • 18x25x1 Reusable MERV 6 Electrostatic Air Filter

    18x25x1 Reusable MERV 6 Electrostatic Air Filter

    $55.06
    L: 17.5in, W: 24.5in, H: 0.875in
    Add to cart
  • 18x25x1 Reusable MERV 8 Pleated Air Filter

    18x25x1 Reusable MERV 8 Pleated Air Filter

    $55.51
    L: 17.5in, W: 24.5in, H: 0.875in
    Add to cart
  • HVAC Media Pad Holding Frame With Retainer Gate

    18x25x1 Nominal Air Filter Pad Holding Frame, With Retainer Gate

    $30.94
    L: 17.5in, W: 24.5in, H: 0.875in
    Add to cart
  • 18x25x2 Reusable MERV 6 Electrostatic Air Filter

    18x25x2 Reusable MERV 6 Electrostatic Air Filter

    $60.33
    L: 17.5in, W: 24.5in, H: 1.75in
    Add to cart
  • 18x25x2 Reusable MERV 8 Pleated Air Filter

    18x25x2 Reusable MERV 8 Pleated Air Filter

    $62.09
    L: 17.5in, W: 24.5in, H: 1.75in
    Add to cart
  • 18x30x1 Reusable MERV 6 Electrostatic Air Filter

    18x30x1 Reusable MERV 6 Electrostatic Air Filter

    $60.90
    L: 17.5in, W: 29.5in, H: 0.875in
    Add to cart
  • 18x30x1 Reusable MERV 8 Pleated Air Filter

    18x30x1 Reusable MERV 8 Pleated Air Filter

    $61.00
    L: 17.5in, W: 29.5in, H: 0.875in
    Add to cart
  • 18x30x2 Reusable MERV 6 Electrostatic Air Filter

    18x30x2 Reusable MERV 6 Electrostatic Air Filter

    $68.63
    L: 17.5in, W: 29.5in, H: 1.75in
    Add to cart
  • 18x30x2 Reusable MERV 8 Pleated Air Filter

    18x30x2 Reusable MERV 8 Pleated Air Filter

    $68.36
    L: 17.5in, W: 29.5in, H: 1.75in
    Add to cart
  • 18x36x1 Reusable MERV 6 Electrostatic Air Filter

    18x36x1 Reusable MERV 6 Electrostatic Air Filter

    $71.11
    L: 17.5in, W: 35.5in, H: 0.875in
    Add to cart
  • 18x36x1 Reusable MERV 8 Pleated Air Filter

    18x36x1 Reusable MERV 8 Pleated Air Filter

    $71.34
    L: 17.5in, W: 35.5in, H: 0.875in
    Add to cart