UL classified 900

Showing 305–320 of 406 results

  • 20x36x1 Reusable MERV 8 Pleated Air Filter

    20x36x1 Reusable MERV 8 Pleated Air Filter

    $79.41
    L: 19.5in, W: 35.5in, H: 0.875in
    Add to cart
  • 20x36x2 Reusable MERV 6 Electrostatic Air Filter

    20x36x2 Reusable MERV 6 Electrostatic Air Filter

    $80.16
    L: 19.5in, W: 35.5in, H: 1.75in
    Add to cart
  • 20x36x2 Reusable MERV 8 Pleated Air Filter

    20x36x2 Reusable MERV 8 Pleated Air Filter

    $84.05
    L: 19.5in, W: 35.5in, H: 1.75in
    Add to cart
  • 21x21x1 Reusable MERV 6 Electrostatic Air Filter

    21x21x1 Reusable MERV 6 Electrostatic Air Filter

    $54.51
    L: 20.5in, W: 20.5in, H: 0.875in
    Add to cart
  • 21x21x1 Reusable MERV 8 Pleated Air Filter

    21x21x1 Reusable MERV 8 Pleated Air Filter

    $55.36
    L: 20.5in, W: 20.5in, H: 0.875in
    Add to cart
  • hpg_galvanized_steel_media_pad_holding_frame

    21x21x1 Nominal Air Filter Pad Holding Frame

    $44.01
    L: 20.5in, W: 20.5in, H: 0.875in
    Add to cart
  • 21x21x2 Reusable MERV 6 Electrostatic Air Filter

    21x21x2 Reusable MERV 6 Electrostatic Air Filter

    $57.80
    L: 20.5in, W: 20.5in, H: 1.75in
    Add to cart
  • 21x21x2 Reusable MERV 8 Pleated Air Filter

    21x21x2 Reusable MERV 8 Pleated Air Filter

    $60.60
    L: 20.5in, W: 20.5in, H: 1.75in
    Add to cart
  • HVAC Media Pad Holding Frame With Retainer Gate

    22″x34-1/2″x7/8″ Exact Air Filter Pad Holding Frame With Media Retainer Gate

    $58.09
    L: 22in, W: 34.5in, H: 0.875in
    Add to cart
  • 22x22x1 Reusable MERV 6 Electrostatic Air Filter

    22x22x1 Reusable MERV 6 Electrostatic Air Filter

    $56.84
    L: 21.5in, W: 21.5in, H: 0.875in
    Add to cart
  • 22x22x1 Reusable MERV 8 Pleated Air Filter

    22x22x1 Reusable MERV 8 Pleated Air Filter

    $57.04
    L: 21.5in, W: 21.5in, H: 0.875in
    Add to cart
  • 22x22x2 Reusable MERV 6 Electrostatic Air Filter

    22x22x2 Reusable MERV 6 Electrostatic Air Filter

    $63.02
    L: 21.5in, W: 21.5in, H: 1.75in
    Add to cart
  • 22x22x2 Reusable MERV 8 Pleated Air Filter

    22x22x2 Reusable MERV 8 Pleated Air Filter

    $63.29
    L: 21.5in, W: 21.5in, H: 1.75in
    Add to cart
  • 22x24x1-3/4 Exact Custom Nominal Aluminum Screen Mesh Mist Eliminator

    22x24x1-3/4 Exact Custom Nominal Aluminum Screen Mesh Mist Eliminator

    $168.21
    L: 22in, W: 24in, H: 1.75in
    Add to cart
  • 23.75x29.50x2 Custom Reusable MERV 8 Pleated Air Filter

    23.75×29.50×2 Custom Reusable MERV 8 Pleated Air Filter

    $74.40
    L: 23.75in, W: 29.5in, H: 1.75in
    Add to cart
  • HVAC Media Pad Holding Frame With Retainer Gate

    24-1/2″x27-1/4″x1-3/4″ Exact Air Filter Pad Holding Frame With Retainer Gate

    $62.10
    L: 24.5in, W: 27.75in, H: 1.75in
    Add to cart