AIRx 24x30x4-DUST | Our#: 177015

24x30x4 AIRx DUST Air Filter - MERV 8

AIRx 24x30x4-DUST | Our#: 177015

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Enjoy a cleaner home with less work

  • Reduces dust, lint, dust mites, pollen
  • Will help keep your HVAC system clean
  • Maintains superior airflow
  • Creates cleaner indoor air
  • Actual Dimensions: 23 ½" x 29 ½" x 3 ¾"

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Product Details

24x30x4 AIRx DUST Air Filter - MERV 8

(Actual Size 23.5" x 29.5" x 3.75")

NOTE: Will not work for Honeywell and Air Bear Air Cleaners.

Pleated Panel Filters are a better option for improving Indoor Air Quality. The filters work with a higher efficiency than traditional air filters, making your system operate better. Pleated panel filters are made with a synthetic electrostatically charged gradient density media with optimum pleat spacing. It is resistant  to moisture, a range of chemicals and does not support microbial growth. Pleated filters are ideal for the reduction of airborne allergens, particulates, mold spores, pollen, fine dust, and pet dander. As an added bonus, these filters are chemical free and over 30X more effective at capturing small particles than traditional fiberglass filters.


  • 3 Month Filter
  • MERV 8 Rating
  • 100% synthetic gradient media, electrostatically charged
  • Media pack totally bonded to frame
  • 30 gauge galvanized expanded metal grid
  • Moisture resistant double wall beverage board
  • This product is listed and rated by Underwriters Laboratories as U.L. Class 2.

How to change your furnace/air-conditioner/HVAC air filter

Estimated time: 10 minutes or less


  1. Determine the location of your filter

    Your forced air system will be similar, whether or not it is a heating (furnace) or cooling (AC) system – or both. The furnace filter housing/slot is located right next to the heating/cooling system’s air handler or blower. Your filter(s) may also be located in a return grille on the wall or ceiling of your home.

  2. Determine the type/size of filter that you use

    Typically, the dimensions or part number of the filter will be printed on the filter frame. Use this information to order a new filter.

  3. Purchase a new air filter from

    Visit and purchase a new filter. Use our filter finders to verify the correct match.

  4. Remove the old filter

    Turn off the power to the heating/cooling system and remove the old filter from its housing/slot and discard.

  5. Insert the new filter

    Pay attention to any airflow direction arrows printed on the frame of the new filter. Install the filter by sliding it into the filter housing/slot with the airflow arrow pointing towards the blower. If installing the filter in a wall or ceiling grille – the airflow arrow should point towards the wall or ceiling. Turn on the power to the forced air system.

    Enjoy cleaner air!