UL classified 900

Showing 209–224 of 406 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

    $30.18
    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

    $35.39
    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

    $54.98
    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

    $30.32
    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

    $58.65
    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

    $60.67
    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

    $60.19
    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

    $66.65
    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

    $66.19
    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

    $70.03
    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

    $71.36
    L: 17.5in, W: 35.5in, H: 0.875in
    Add to cart